Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42151.81-2023 |
Power automation communication networks and systems Part 8-1: Specific communication service mapping (SCSM) mapping to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3 {译} 电力自动化通信网络和系统 第8-1部分：特定通信服务映射（SCSM） 映射到MMS（ISO 9506-1和ISO 9506-2）和ISO/IEC 8802-3 |
China National Standards 2,3,3,3 |
 English PDF |
| GB/T 39075.203-2023 |
Organic light-emitting diode (OLED) light sources for general lighting Safety Part 2-3: Special requirements Flexible OLED light sheets and panels {译} 普通照明用有机发光二极管（OLED）光源 安全 第2-3部分: 特殊要求 柔性OLED光片和面板 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19510.213-2023 |
Light source control devices Part 2-13: Special requirements for DC or AC electronic control devices for LED modules {译} 光源控制装置 第2-13部分：LED模块用直流或交流电子控制装置的特殊要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19510.203-2023 |
Light source control devices Part 2-3: Special requirements for AC and/or DC electronic control devices for fluorescent lamps {译} 光源控制装置 第2-3部分：荧光灯用交流和/或直流电子控制装置的特殊要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/Z 41275.23-2023 |
Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solder Part 23: Rework/Repair Guidelines for Lead-Free and Mixed Electronics {译} 航空电子过程管理 含无铅焊料航空航天及国防电子系统 第23部分：无铅及混装电子产品返工/修复指南 |
China National Standards 2,3,3,3 |
English PDF |
| GB/Z 43533-2023 |
Integration of internal arc fault suppression systems in complete sets of power switches and control equipment (PSC complete sets) according to GB/T 7251.2-2023 {译} 依据GB/T 7251.2—2023的成套电力开关和控制设备（PSC成套设备）中内部电弧故障抑制系统的集成 |
China National Standards 2,3,3,3 |
English PDF |
| GB/Z 25320.1003-2023 |
Power system management and its information exchange Data and communication security Part 100-3: Conformance test cases for IEC 62351-3 and secure communication extensions including the TCP/IP protocol suite {译} 电力系统管理及其信息交换 数据和通信安全 第100-3部分：IEC 62351-3的一致性测试用例和包括TCP/IP协议集的安全通信扩展 |
China National Standards 2,3,3,3 |
English PDF |
| GB/Z 25320.1001-2023 |
Power system management and its information exchange Data and communication security Part 100-1: Conformance test cases for IEC 62351-5 and IEC TS 60870-5-7 {译} 电力系统管理及其信息交换 数据和通信安全 第100-1部分：IEC 62351-5和IEC TS 60870-5-7的一致性测试用例 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 7000.223-2023 |
Luminaires Part 2-23: Special requirements Extra-low voltage (ELV) lighting systems for use with extra-low voltage (ELV) light sources {译} 灯具 第2-23部分：特殊要求 特低电压（ELV）光源用特低电压照明系统 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 7000.213-2023 |
Luminaires Part 2-13: Special requirements Floor recessed luminaires {译} 灯具 第2-13部分：特殊要求 地面嵌入式灯具 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 16886.23-2023 |
Biological evaluation of medical devices Part 23: Stimulation test {译} 医疗器械生物学评价 第23部分：刺激试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 43258.3-2023 |
Road vehicles Diagnostic communications over Internet Protocol (DoIP) Part 3: Wired vehicle interface based on IEEE 802.3 {译} 道路车辆 基于因特网协议的诊断通信（DoIP） 第3部分：基于IEEE 802.3有线车辆接口 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 43259.302-2023 |
Energy Management System Application Programming Interface (EMS-API) Part 302: Dynamic Part of the Common Information Model (CIM) {译} 能量管理系统应用程序接口（EMS-API）第302部分：公共信息模型（CIM）的动态部分 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.354-2021 |
National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide {译} 食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺 |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.347-2021 |
National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride {译} 食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
China National Standards 2,3,3,3 |
English PDF |
| GB/Z 43202.2-2023 |
Application of Robot GB/T 36530 Part 2: Application Guide {译} 机器人 GB/T 36530的应用 第2部分：应用指南 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 43094-2023 |
Trans-1-chloro-3,3,3-trifluoropropene for industrial use [HCFO-1233zd(E)] {译} 工业用反式-1-氯-3,3,3-三氟丙烯[HCFO-1233zd(E)] |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 14034.2-2023 |
Hydraulic power connections - Metallic pipe fittings - Part 2: 37° flared {译} 液压传动连接 金属管接头 第2部分：37°扩口式 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 4937.23-2023 |
Semiconductor devices - Mechanical and climatic test methods - Part 23: High temperature operating life {译} 半导体器件 机械和气候试验方法 第23部分：高温工作寿命 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 4937.32-2023 |
Semiconductor devices - Methods of mechanical and climatic tests - Part 32: Flammability of plastic encapsulated devices (externally induced) {译} 半导体器件 机械和气候试验方法 第32部分：塑封器件的易燃性（外部引起的） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 41734.7-2023 |
Radio frequency identification of animals - Part 7: Synchronization between GB/T 22334 identification systems {译} 动物射频识别 第7部分：GB/T 22334识别系统间的同步 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 41734.4-2023 |
Radio frequency identification of animals - Part 4: Performance evaluation of radio frequency identification readers in accordance with GB/T 20563 and GB/T 22334 {译} 动物射频识别 第4部分：符合GB/T 20563和GB/T 22334的射频识别读写器性能评估 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 42472-2023 |
Critical current measurement Retained critical current of silver-coated Bi-2223 superconducting wire after double bending at room temperature {译} 临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19215.5-2023 |
Cable duct systems for electrical installations - Part 2: Particular requirements - Section 3: Grooved cable duct systems for installation in cabinets {译} 电气安装用电缆槽管系统 第2部分：特殊要求 第3节：安装在机柜中的带槽电缆线槽系统 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 14321-2022 |
X-ray Quantitative Determination Method of α-Al2O3 Phase in Corundum Abrasive {译} 刚玉磨料中α-Al2O3相X射线定量测定方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/Z 41561-2022 |
Comparison of mechanical and physical properties of ISO 8124-1, EN 71-1 and ASTM F963 standards {译} ISO 8124-1、EN 71-1和ASTM F963标准机械物理性能差异比对 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18380.32-2022 |
Fire tests of electric and optical cables under fire conditions - Part 32: vertical flame spread test for vertically mounted bunched wires and cables, class A, f / R {译} 电缆和光缆在火焰条件下的燃烧试验 第32部分：垂直安装的成束电线电缆火焰垂直蔓延试验 A F/R类 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17466.23-2022 |
Accessories for household and similar fixed electrical installations - mounting boxes and enclosures - Part 23: Particular requirements for floor mounting boxes and enclosures {译} 家用和类似用途固定式电气装置的电器附件安装盒和外壳 第23部分：地面安装盒和外壳的特殊要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 6609.2-2022 |
Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃ 氧化铝化学分析方法和物理性能测定方法 第2部分：300 ℃和1000 ℃质量损失的测定 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18802.352-2022 |
Low-voltage surge arrester components - Part 352: Guidelines for the selection and use of surge isolating transformers (SIT) for telecommunication and signaling networks {译} 低压电涌保护器元件 第352部分：电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17215.324-2022 |
Electrical Measuring Equipment (AC) Particular Requirements Part 24: Static Fundamental Component Reactive Energy Meters (Class 0.5S, Class 1S, Class 1, Class 2 and Class 3) {译} 电测量设备（交流） 特殊要求 第24部分：静止式基波分量无功电能表（0.5S级、1S级、1级、2级和3级） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17215.323-2022 |
Electrical measuring equipment (alternating current) - Particular requirements - Part 23: Static reactive energy meters (classes 2 and 3) {译} 电测量设备（交流） 特殊要求 第23部分:静止式无功电能表(2级和3级) |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 42207.5-2022 |
Connectors for electronic equipment - Product requirements - Rectangular connectors - Part 5: Detail specification for snap lock rewirable power connectors with rated voltage DC 250 V and rated current 30 A {译} 电子设备用连接器 产品要求 矩形连接器 第5部分：额定电压直流250 V额定电流30 A卡扣锁紧可重复接线电源连接器详细规范 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33523.72-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 72: XML File Format x3p {译} 产品几何技术规范（GPS）表面结构 区域法 第72部分：XML文件格式x3p |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 13477.23-2022 |
Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering {译} 建筑密封材料试验方法 第23部分：人工加速气候老化下拉伸-压缩循环后耐久性的测定 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 42086.2-2022 |
Hydraulic transmission connection - Flange connection - Part 2: 42 MPa, DN13～DN76 series {译} 液压传动连接 法兰连接 第2部分: 42 MPa、DN13～DN76系列 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 42086.1-2022 |
Hydraulic transmission connection flange connection Part 1: 3.5 MPa ~ 35 MPa, DN13 ~ DN127 series {译} 液压传动连接 法兰连接 第1部分:3.5 MPa～35 MPa、DN13～DN127系列 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.283-2022 |
Medical electrical equipment - Part 2-83: Particular requirements for the basic safety and essential performance of household phototherapy equipment {译} 医用电气设备 第2-83部分：家用光治疗设备的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 41734.1-2022 |
Radio Frequency Identification of Animals Part 1: Consistency Assessment of Radio Frequency Identification Labels with GB/T 20563 and GB/T 22334 (Including the Issuance and Use of Manufacturer Codes) {译} 动物射频识别 第1部分：射频识别标签与GB/T 20563和GB/T 22334的一致性评估（包括制造商代码的发放和使用） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 12085.23-2022 |
Optics and photonics - Environmental test methods - Part 23: Combined test for low pressure and low temperature, atmospheric temperature, high temperature or damp heat {译} 光学和光子学 环境试验方法 第23部分：低压与低温、大气温度、高温或湿热综合试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 41985-2022 |
230MeV~250MeV superconducting proton cyclotron {译} 230MeV~250MeV超导质子回旋加速器 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 35031.302-2022 |
User end energy management system Part 3-2: Subsystem interface gateway data configuration {译} 用户端能源管理系统 第3-2部分：子系统接口网关数据配置 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 9239.23-2022 |
Mechanical vibration - Rotor balancing - Part 23: Guards and other protective measures for measuring stations of balancing machines {译} 机械振动 转子平衡 第23部分:平衡机测量工位的防护罩和其他保护措施 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18268.32-2022 |
Electrical equipment for measurement, control and laboratory use - Electromagnetic compatibility requirements - Part 32: Immunity requirements for safety-related systems and equipment intended to perform safety-related functions (functional safety) - Indu {译} 测量、控制和实验室用的电设备 电磁兼容性要求 第32部分：安全相关系统和预期执行安全相关功能（功能安全）设备的抗扰度要求 特定电磁环境的工业应用 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 41734.3-2022 |
Radio Frequency Identification of Animals Part 3: Performance Evaluation of Radio Frequency Identification Tags Conforming to GB/T 20563 and GB/T 22334 {译} 动物射频识别 第3部分：符合GB/T 20563和GB/T 22334的射频识别标签性能评估 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 41734.2-2022 |
Radio Frequency Identification of Animals Part 2: Consistency Assessment of Radio Frequency Identification Readers and GB/T 20563 and GB/T 22334 {译} 动物射频识别 第2部分：射频识别读写器与GB/T 20563和GB/T 22334的一致性评估 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.239-2021 |
Medical electrical equipment—Part 2-39: Particular requirements for basic safety and essential performance of peritoneal dialysis equipment 医用电气设备 第2-39部分：腹膜透析设备的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.243-2021 |
Medical electrical equipment—Part 2-43: Particular requirements for the basic safety and essential performance of X-ray equipment for interventional procedures 医用电气设备 第2-43部分：介入操作X射线设备的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33521.32-2021 |
Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 20485.43-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 20485.32-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第32部分：谐振测试 用冲击激励测试加速度计的频率和相位响应 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.239-2021 |
Medical electrical equipment—Part 2-39:Particular requirements for basic safety and essential performance of peritoneal dialysis equipment 医用电气设备 第2-39部分：腹膜透析设备的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17739.2-2021 |
Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 10066.32-2021 |
Test methods for electroheating and electromagnetic processing installations-Part 32:Induction through-heating installations 电热和电磁处理装置的试验方法 第32部分：感应透热装置 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19216.2-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not 在火焰条件下电缆或光缆的线路完整性试验 第2部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 23286.3-2021 |
Document management-Electronic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3) 文献管理 长期保存的电子文档文件格式 第3部分：支持嵌入式文件的ISO 32000-1 的使用（PDF/A-3） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 3883.302-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 302: Particular requirements for transportable table saws 手持式、可移式电动工具和园林工具的安全 第302部分：可移式台锯的专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 39959-2021 |
Liquid pumps and pump units -- Noise test code -- Grades 2 and 3 of accuracy 液体泵和泵机组 噪声试验方法 2级和3级 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 39949.3-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 3: 16 MPa compact series with bores from 250mm to 500mm 液压传动 单杆缸附件的安装尺寸 第3部分：16 MPa缸径250 mm～500 mm紧凑型系列 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 39831-2021 |
Hydraulic fluid power—Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10—Clamping dimensions 液压传动 规格02、03、05、07、08和10的四油口叠加阀和方向控制阀 夹紧尺寸 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 28170.2-2021 |
Information technology—Computer graphics and image processing—Extensible 3D(X3D)—Part 2: Scene access interface(SAI) 信息技术 计算机图形和图像处理 可扩展三维组件(X3D) 第2部分：场景访问接口(SAI) |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18802.32-2021 |
Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles 低压电涌保护器 第32部分：用于光伏系统的电涌保护器 选择和使用导则 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 11313.35-2021 |
Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors 射频连接器 第35部分: 2.92系列射频连接器分规范 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 5095.2503-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件 基本试验规程及测量方法 第25-3部分：试验25c：上升时间衰减 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 5095.2307-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 5095.2304-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 5095.2303-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 25808-2021 |
Sulphur black 2BR、3B 200% 硫化黑2BR、3B 200% |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 30104.302-2021 |
Digital addressable lighting interface -- Part 302: Particular requirements -- Input devices -- Absolute input devices 数字可寻址照明接口 第302部分：特殊要求 输入设备 绝对输入设备 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.236-2021 |
Medical electrical equipment—Part 2-36: Particular requirements for the basic safety and essential performance of equipment for extracorporeally induced lithotripsy 医用电气设备 第2-36部分：体外引发碎石设备的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.213-2021 |
Medical electrical equipment—Part 2-13: Particular requirements for the basics safety and essential performance of an anaesthetic workstation 医用电气设备 第2-13部分：麻醉工作站的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 40915-2021 |
Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 35660.3-2021 |
Information and documentation—RFID in libraries—Part 3:Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory 信息与文献 图书馆射频识别（RFID） 第3部分：分区存储RFID标签中基于ISO/IEC 15962规则的数据元素编码 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 40565.2-2021 |
Connections for hydraulic fluid power—Quick-action couplings—Part 2:Flush-face type at 20 MPa to 31.5 MPa 液压传动连接 快换接头 第2部分：20 MPa～31.5 MPa平面型 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 4857.23-2021 |
Packaging—Basic tests for transport packages—Part 23：Vertical random vibration test method 包装 运输包装件基本试验 第23部分：垂直随机振动试验方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 12668.7302-2021 |
Adjustable speed electrical power drive systems—Part 7-302:Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to network technologies 调速电气传动系统 第7-302部分：电气传动系统的通用接口和使用规范 2型规范对应至网络技术 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 3836.32-2021 |
Explosive atmospheres—Part 32:Intrinsically safe systems with electronically controlled spark duration limitation 爆炸性环境 第32部分：电子控制火花时限本质安全系统 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 15972.32-2021 |
Specifications for optical fibre test methods—Part 32： Measurement methods and test procedures for mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18910.203-2021 |
Liquid crystal display devices—Part 20-3:Visual inspection—Active matrix colour liquid crystal display modules 液晶显示器件 第20-3部分：目检 有源矩阵彩色液晶显示模块 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 7424.23-2021 |
Optical fibre cable generic specification—Part 23：Basic optical cable test procedures—Cable element test methods 光缆总规范 第23部分：光缆基本试验方法 光缆元构件试验方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.263-2020 |
Medical electrical equipment - Part 2-63: Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment 医用电气设备 第2-63部分: 口外成像牙科X射线机基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 8151.23-2020 |
Methods for chemical analysis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method 锌精矿化学分析方法 第23部分：汞含量的测定 固体进样直接法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 38833-2020 |
240V/336V DC power system technical requirements and test methods for information and telecommunication 信息通信用240V/336V直流供电系统技术要求和试验方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.203-2020 |
Medical electrical equipment—Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment 医用电气设备 第2-3部分：短波治疗设备的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 38781-2020 |
GB/T 38781-2020 林业机械 通用安全要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB 9706.237-2020 |
Medical electrical equipment—Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment 医用电气设备 第2-37部分：超声诊断和监护设备的基本安全和基本性能专用要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 12706.4-2020 |
Power cables with extruded insulation and their accessories for rated voltages from l kV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 12706.3-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 12706.2-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分：额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 12706.1-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第1部分：额定电压1 kV(Um=1.2 kV)和3 kV(Um=3.6 kV)电缆 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 36702.2-2020 |
Irrigation equipment—Safety devices for chemigation—Part 2: Chemigation valve assemblies from DN 75（3〞） to DN 350（14〞） 灌溉设备 化学灌溉用安全装置 第2部分：DN 75（3〞）至 DN 350（14〞）的化学灌溉阀组件 |
China JB-Machinery Industry Standards 2,3,3,3 |
English PDF |
| GB/T 6113.203-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19520.19-2020 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107: Dimensions of subracks and plug-in units, small form factor 电子设备机械结构 482.6 mm（19 in）系列机械结构尺寸 第3-107部分：小型化插箱和插件的尺寸 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 20975.32-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 32：Determination of bismuth content 铝及铝合金化学分析方法 第32部分：铋含量的测定 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 28029.10-2020 |
Electronic railway equipment—Train communication network(TCN)—Part 3-2:Multifunction Vehicle Bus(MVB)conformance testing 轨道交通电子设备 列车通信网络（TCN） 第3-2部分：多功能车辆总线(MVB)一致性测试 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 28029.4-2020 |
Electronic railway equipment—Train communication network (TCN)—Part2-3: TCN communication profile 轨道交通电子设备 列车通信网络（TCN） 第2-3部分：TCN通信规约 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 16915.4-2019 |
Switches for household and similar fixed-electrical installations—Part 2-3: Particular requirements for time delay switches (TDS) 家用和类似用途固定式电气装置的开关 第2-3部分:延时开关(TDS)的特殊要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 1094.23-2019 |
Power transformers—Part 23: DC magnetic bias suppression devices 电力变压器 第23部分：直流偏磁抑制装置 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 38385-2019 |
Determination of disperse yellow 23 and disperse orange 149 dyes in dye products 染料产品中分散黄23和分散橙149染料的测定 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 16915.4-2019 |
Switches for household and similar fixed-electrical installations—Part 2-3: Particular requirements for time delay switches (TDS) 家用和类似用途固定式电气装置的开关 第2-3部分:延时开关(TDS)的特殊要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 1094.23-2019 |
Power transformers—Part 23: DC magnetic bias suppression devices 电力变压器 第23部分：直流偏磁抑制装置 |
China National Standards 2,3,3,3 |
English PDF |
| GB 7300.202-2019 |
Feed additives－Part 2：Vitamins, provitamins and chemically well-defined substances having similar effect－Vitamin D3 oily form 饲料添加剂 第2部分：维生素及类维生素 维生素D3油 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 37999-2019 |
1,1,1,3,3-Pentafluoropropane(HFC-245fa) for industrial use 工业用1,1,1,3,3-五氟丙烷（HFC-245fa） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 37977.32-2019 |
Electrostatics—Part 3-2:Methods for simulation of electrostatic effects—Machine model(MM)electrostatic discharge test waveform 静电学 第3-2部分:静电效应的模拟方法 机器模型(MM)的静电放电试验波形 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 37977.23-2019 |
Electrostatics—Part 2-3：Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation 静电学 第2-3部分：防静电固体平面材料电阻和电阻率的测试方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 37891.3-2019 |
Cutter arbors with parallel key and tenon drive—Part 3: Dimensions and designation of tool holders with 7/24 taper for automatic tool changers 带平键和端键传动的铣刀杆 第3部分：带7:24自动换刀圆锥柄刀杆的尺寸和标记 |
China National Standards 2,3,3,3 |
English PDF |
| GB/Z 37839-2019 |
Information model covering the contents of GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656 and GB/T 16901.3 包含GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656和GB/T 16901.3内容的信息模型 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 25899.2-2019 |
Information technology－Universal coded character set (basic multilingual plane)－32 dot matrix font of Chinese ideogram－Part 2:Hei ti 信息技术 通用编码字符集（基本多文种平面） 汉字32点阵字型 第2部分：黑体 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 25899.1-2019 |
Information technology－Universal coded character set (basic multilingual plane)－32 dot matrix font of Chinese ideogram－Part 1:Song ti 信息技术 通用编码字符集（基本多文种平面） 汉字32点阵字型 第1部分：宋体 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 25000.23-2019 |
Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 23: Measurement of system and software product quality 系统与软件工程 系统与软件质量要求和评价(SQuaRE) 第23部分：系统与软件产品质量测量 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 7962.23-2019 |
Test method of colourless optical glass—Part 23: Resistance to climatic 无色光学玻璃测试方法 第23部分：耐气候稳定性 |
China National Standards 2,3,3,3 |
English PDF |
| GB 7956.23-2019 |
Fire fighting vehicles—Part 23: Compressed air supply fire fighting vehicle 消防车 第23部分：供气消防车 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 37751.32-2019 |
：Residual current operated circuit-breakers for household and similar use—Part 3-2: Particular requirements for RCDs with flat quick-connect terminations 家用和类似用途的剩余电流动作断路器 第3-2部分：带扁平快速连接端头的RCD的特殊要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 37641-2019 |
Determination of 2,3,5,4’-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography 化妆品中2,3,5,4’-四羟基二苯乙烯-2-O-β-D-葡萄糖苷的测定 高效液相色谱法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 37640-2019 |
：Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography 化妆品中氯乙醛、2,4-二羟基-3-甲基苯甲醛、巴豆醛、苯乙酮、2-亚戊基环己酮、戊二醛含量的测定 高效液相色谱法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 20258.3-2019 |
Data dictionary for fundamental geographic information features—Part 3：Scale of 1:25 000 1:50 000 1:100 000 基础地理信息要素数据字典 第3部分：1:25 000 1:50 000 1:100 000 比例尺 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 24338.4-2018 |
Railway applications—Electromagnetic compatibility—Part 3-2：Rolling stock—Apparatus 轨道交通 电磁兼容 第3-2部分：机车车辆 设备 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19520.18-2018 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-106: Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 电子设备机械结构-482.6-mm(19-in)系列机械结构尺寸-第3-106部分:适用于符合IEC-60917-2-1公制机柜或机架的插箱和机箱的适配尺寸 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 36921-2018 |
Determination of vitamin B2, vitamin B3 and vitamin B6 in toothpaste—High performance liquid chromatography 牙膏中维生素B2、维生素B3和维生素B6的测定-高效液相色谱法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 3216-2016/XG1-2018 |
Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 《回转动力泵-水力性能验收试验-1级、2级和3级》国家标准第1号修改单 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 30544.13-2018 |
Nanotechnologies — Vocabulary — Part 13:Graphene and related two-dimensional (2D) materials 纳米科技-术语-第13部分：石墨烯及相关二维材料 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 29618.5232-2018 |
Field device tool (FDT) interface specification—Part 5232: Communication implementation for common language infrastructure—IEC 61784 CP 3/4、CP 3/5 and CP 3/6 现场设备工具(FDT)接口规范 第5232部分：通用语言基础结构的通信实现 IEC 61784 CP3/4、CP3/5和CP3/6 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 29618.5231-2018 |
Field device tool (FDT) interface specification—Part 5231: Communication implementation for common language infrastructure—IEC 61784 CP 3/1 and CP 3/2 现场设备工具（FDT）接口规范 第5231部分：通用语言基础结构的通信实现 IEC 61784 CP3/1和CP3/2 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17737.302-2018 |
Coaxial communication cables—Part 1-302: Mechanical test methods—Test for eccentricity 同轴通信电缆 第1-302部分：机械试验方法 偏心度试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 36611-2018 |
Mechanical properties measurement—Room temperature tensile test of Ag-and/or Ag alloy-sheathed Bi-2223 and Bi-2212 composite superconductors 力学性能测量 Ag和/或Ag合金包套Bi-2223和Bi-2212复合超导体室温拉伸试验方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 36692-2018 |
Cis-1,3,3,3-tetrafluoropropene[HFO-1234ze(Z)] for industrial use 工业用顺式-1,3,3,3-四氟丙烯[HFO-1234ze(Z)] |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 35900.2-2018 |
Animal influenza detection—Part 2: Method of real-time RT-PCR for the detection of H3 subtype influenza virus 动物流感检测 第2部分：H3亚型流感病毒核酸荧光RT-PCR检测方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17737.203-2018 |
Coaxial communication cables—Part 1-203: Environmental test methods—Test for water penetration of cable 同轴通信电缆 第1-203部分：环境试验方法 电缆的渗水试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33842.5-2018 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 5: Face image data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第5部分：人脸图像数据 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18502-2018 |
Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors 临界电流测量 银和/或银合金包套Bi-2212和Bi-2223氧化物超导体的直流临界电流 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17737.324-2018 |
Coaxial communication cables—Part 1-324: Mechanical test methods—Test for abrasion resistance of cable 同轴通信电缆 第1-324部分：机械试验方法 电缆耐磨性试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17737.325-2018 |
Coaxial communication cables—Part 1-325: Mechanical test methods—Aeolian vibration 同轴通信电缆 第1-325部分：机械试验方法 风激振动试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 20257.3-2017 |
Cartographic symbols for national fundamental scale maps—Part 3：Specifications for cartographic symbols 1:25 000 1:50 000 & 1:100 000 topographic maps 国家基本比例尺地图图式 第3部分：1:25 000 1:50 000 1:100 000地形图图式 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18916.32-2017 |
Norm of water intake—Part 32：Iron ore mineral processing 取水定额 第32部分：铁矿选矿 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 4698.23-2017 |
Methods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第23部分：钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 34176-2017 |
Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline 邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 6730.37-2017 |
Iron ores—Determination of cobalt content—4-((5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method 铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 25498.5-2017 |
Electroacoustics—Simulators of human head and ear—Part 5：2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts 电声学 人头模拟器和耳模拟器 第5部分：测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19079.32-2017 |
Operation condition and technical requirements for gymnasium and playground—Part 32: Football place 体育场所开放条件与技术要求 第32部分：足球运动场所 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 3836.23-2017 |
Explosive atmospheres—Part 23：Group I，category EPL Ma equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust 爆炸性环境 第23部分：用于瓦斯和/或煤尘环境的I类EPL Ma级设备 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33970-2017 |
Al2O3 dispersion strengthened copper sheet for resistance welding electrode 电阻焊电极用Al2O3弥散强化铜片材 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 15670.23-2017 |
Toxicological test methods for pesticides registration—Part 23: Teratogenicity study 农药登记毒理学试验方法 第23部分：致畸试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33842.2-2017 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 2: Finger minutiae data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第2部分：指纹细节点数据 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33842.4-2017 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 4: Finger image data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第4部分：指纹图像数据 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 8050-2017 |
Fibre ropes—Polypropylene split film, monofilament and multifilament(PP2) and polypropylene high-tenacity multifilament (PP3) 3, 4, 8 and 12 strand ropes 纤维绳索 聚丙烯裂膜、单丝、复丝(PP2)和高强度复丝(PP3)3、4、8、12股绳索 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 11787-2017 |
Fibre ropes—Polyester—3-,4-,8-and 12-strand ropes 纤维绳索 聚酯 3股、4股、8股和12股绳索 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33742-2017 |
Technical requirements for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口技术要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 29265.302-2017 |
Information technology—Information device intelligent grouping and resource sharing—Part 302: Service type 信息技术 信息设备资源共享协同服务 第302部分：服务类型 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33739-2017 |
Test methods for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口测试方法 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33606-2017 |
Flexible and torsion resistant cables of rated voltages from 6 kV(Um = 7.2 kV) up to 35 kV (Um = 40.5 kV) for wind power generation 额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)风力发电用耐扭曲软电缆 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 9239.32-2017 |
Mechanical vibration—Rotor balancing—Part32：Shaft and fitment key convention 机械振动 转子平衡 第32部分：轴与配合件平衡的键准则 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33537.1-2017 |
Industrial communication networks—Fieldbus specifications—Type 23: CC-Link IE specification—Part 1: Application layer service definition 工业通信网络 现场总线规范 类型23:CC-Link IE规范 第1部分：应用层服务定义 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33537.3-2017 |
Industrial communication networks—Fieldbus specifications—Type 23: CC-Link IE specification—Part 3: CC-Link IE communication profile 工业通信网络 现场总线规范 类型23:CC-Link IE规范 第3部分：CC-Link IE通信行规 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33537.2-2017 |
Industrial communication networks—Fieldbus specifications—Type 23: CC-Link IE specification—Part 2: Application layer protocol specification 工业通信网络 现场总线规范 类型23:CC-Link IE规范 第2部分：应用层协议规范 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18490.3-2017 |
Safety of machinery—Laser processing machines—Part 3:Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) 机械安全 激光加工机 第3部分：激光加工机和手持式加工机及相关辅助设备的噪声降低和噪声测量方法（准确度2级） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 9258.3-2017 |
Coated abrasives—Grain size analysis—Part 3: Determination of grain size distribution of microgrits P240 to P2500 涂附磨具用磨料 粒度分析 第3部分：微粉P240～P2500粒度组成的测定 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17215.831-2017 |
Electricity metering equipment (AC)—Acceptance inspection—Part 31: Particular requirements for static meters for active energy (classes 0.2 S, 0.5 S, 1 and 2) 交流电测量设备 验收检验 第31部分：静止式有功电能表的特殊要求(0.2S级、0.5S级、1级和2级) |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 5226.32-2017 |
Electrical safety of machinery—Electrical equipment of machines—Part 32: Requirements for hoisting machines 机械电气安全 机械电气设备 第32部分：起重机械技术条件 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18802.312-2017 |
Components for low-voltage surge protective devices—Part 312: Selection and application principles for gas discharge tubes(GDT) 低压电涌保护器元件 第312部分: 气体放电管( GDT )的选择和使用导则 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 14598.23-2017 |
Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3: Seismic tests 电气继电器 第21部分：量度继电器和保护装置的振动、冲击、碰撞和地震试验 第3篇：地震试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 19882.223-2017 |
Automatic meter reading system—Part 223: Data link layer (MAC sub-layer)—Wireless communication meter reading system 自动抄表系统 第223部分：无线通信抄表系统 数据链路层（MAC子层） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 20438.6-2017 |
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3 电气/电子/可编程电子安全相关系统的功能安全 第6部分：GB/T 20438.2和GB/T 20438.3的应用指南 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33387-2016 |
Trans-1,3,3,3-tetrafluoropropene[HFO-1234ze(E)] for industrial use 工业用反式-1,3,3,3-四氟丙烯[HFO-1234ze(E)] |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 33386-2016 |
2,3,3,3-Tetrafluoropropene(HFO-1234yf) for industrial use 工业用2,3,3,3-四氟丙烯(HFO-1234yf) |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 1408.3-2016 |
Insulating materials—Test methods for electric strength—Part 3: Additional requirements for 1.2/50 μs impulse tests 绝缘材料 电气强度试验方法 第3部分：1.2/50μs冲击试验补充要求 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 3780.23-2016 |
Carbon black—Part 23：Sampling and testing of carbon black fugitive emissions or other environmental particulate 炭黑 第23部分：逸散炭黑或其他环境颗粒的采样和鉴定 |
China National Standards 2,3,3,3 |
English PDF |
| GB 31604.15-2016 |
National Food Safety Standard-Food contact materials and products-2,4,6-triamino-1,3,5-triazine (melamine) migration 食品安全国家标准 食品接触材料及制品 2,4,6-三氨基-1,3,5-三嗪（三聚氰胺）迁移量的 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18826-2016 |
1,1,1,2-Tetrafluoroethane(HFC-134a) for industrial use 工业用1,1,1,2-四氟乙烷（HFC-134a） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 10662-2016 |
Disperse dark blue S-3BG 200%（C.I. Disperse blue 79） 分散深蓝S-3BG 200%（C.I.分散蓝79） |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.295-2016 |
National Food Safety Standard - Food Additives - 2,3,5,6-tetramethyl pyrazine 食品安全国家标准 食品添加剂2,3,5,6-四甲基吡嗪 |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.292-2016 |
National Food Safety Standard - Food Additives - 2,3,5-trimethyl pyrazine 食品安全国家标准 食品添加剂2,3,5-三甲基吡嗪 |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.291-2016 |
National Food Safety Standard - Food Additives - 2,3-dimethyl pyrazine 食品安全国家标准 食品添加剂 2,3-二甲基吡嗪 |
China National Standards 2,3,3,3 |
English PDF |
| GB 14883.8-2016 |
National Food Safety Standard-Determination of radioactive materials plutonium - 239 and plutonium - 240 in food 食品安全国家标准 食品中放射性物质钚-239、钚-240的测定 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 17215.9321-2016 |
Electricity metering equipment—Dependability—Part 321: Durability testing of the stability of metrological characteristics by applying elevated temperature 电测量设备 可信性 第321部分：耐久性-高温下的计量特性稳定性试验 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 32918.3-2016 |
Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 3: Key exchange protocol 信息安全技术 SM2椭圆曲线公钥密码算法 第3部分：密钥交换协议 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 3216-2016 |
Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 回转动力泵 水力性能验收试验 1级、2级和3级 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 6113.203-2016 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3 部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 32580.302-2016 |
Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-2: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase current transformers 轨道交通 地面装置 交流开关设备的特殊要求 第3-2部分：交流牵引系统专用测量、控制和保护装置 单相电流互感器 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 1592.3-2016 |
Agricultural tractors—Rear-mounted power take-off types 1,2 ,3 and 4—Part 3: Main PTO dimensions and spline dimensions, location of PTO 农业拖拉机 后置动力输出轴 1、2、3和4型 第3部分：动力输出轴尺寸和花键尺寸、动力输出轴位置 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 1592.2-2016 |
Agricultural tractors—Rear-mounted power take-off types 1,2,3 and 4—Part 2: Narrow-track tractors, dimensions for master shield and clearance zone 农业拖拉机 后置动力输出轴 1、2、3和4型 第2部分：窄轮距拖拉机防护罩尺寸和空隙范围 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 1592.1-2016 |
Agricultural tractors—Rear-mounted power take-off types 1, 2, 3 and 4—Part 1: General specifications，safety requirements，dimensions for master shield and clearance zone 农业拖拉机 后置动力输出轴 1、2、3和4型 第1部分：通用要求、安全要求、防护罩尺寸和空隙范围 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 30269.302-2015 |
Information technology—Sensor network—Part 302: Communication and information exchange: Medium access control（MAC） and physical layer（PHY） specification for reliable wireless sensor networks 信息技术 传感器网络 第302部分：通信与信息交换：高可靠性无线传感器网络媒体访问控制和物理层规范 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 15157.2-2015 |
Connectors for frequencies below 3 MHz for use with printed boards—Part 2：Detail specification for two-part connectors with assessed quality，for printed boards，for basic grid of 2.54 mm with common mounting features 印制板用频率低于3 MHz的连接器 第2部分：有质量评定的具有通用安装特征基本网格2.54 mm的印制板用两件式连接器详细规范 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 32346.3-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 3: Accessories for submarine cables 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分：海底电缆附件 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 32337-2015 |
Pneumatic fluid power—Mounting interface surfaces of 3/2 solenoid valves 气动 二位三通电磁阀安装面 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 32336-2015 |
Pneumatic fluid power—Basic,mounting and accessories dimensions of cylinders with detachable mountings, bores from 32mm to 320mm 气动 带可拆卸安装件的缸径32mm至320mm的气缸基本尺寸、安装尺寸和附件尺寸 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 11313.29-2015 |
Radio frequency connectors—Part 29: Sectional specification for miniature radio frequency coaxial connector(type 1.0/2.3)with screw, snap-on, push-pull or quick-lock,slide-in （rack and panel applications）mechanism with characteristic impedance 50Ω 射频连接器 第29部分：50Ω和75Ω用特性阻抗为50Ω、具有螺纹、推拉、快锁或滑轨式机架或面板用小型射频同轴连接器（1.0/2.3型）分规范 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 32322.1-2015 |
Rolling bearings—Profiled rail guides for linear motion rolling bearings—Part 1: Boundary dimensions and tolerances for series 1, 2 and 3 滚动轴承 直线运动滚动支承成型导轨副 第1部分：1、2、3系列外形尺寸和公差 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18916.23-2015 |
Norm of intake—Part 23: Citrate acid prodnction 取水定额 第23部分：柠檬酸制造 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 13696-2015 |
Specification for uranium hexaflouride enriched to less than 5%235U 235U丰度低于5%的浓缩六氟化铀技术条件 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 32090.2-2015 |
Fragrance—Part 2: Cis-3-Hexen-1-ol(Leaf alcohol) 香料 第2部分：顺式-3-己烯-1-醇（叶醇） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 18890.3-2015 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 3: Accessories 额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第3部分：电缆附件 |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.51-2015 |
National Food Safety Standard-Food Additives-2,3-butanedione 食品安全国家标准 食品添加剂 2,3-丁二酮 |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.128-2015 |
National food safety standard — Food additive — Methyl cyclopentenolone (aka 3-methyl-2-hydroxy-2-ene-1-one) 食品安全国家标准 食品添加剂 甲基环戊烯醇酮（又名 3-甲基-2-羟基-2-环戊烯-1-酮） |
China National Standards 2,3,3,3 |
English PDF |
| GB 1886.99-2015 |
National Food Safety Standard-Food Additives-L-α-aspartyl-N- (2,2,4,4-tetramethyl-3-sulfenyltrimethylene) 食品安全国家标准 食品添加剂 L-α-天冬氨酰-N-（2,2,4,4-四甲基-3-硫化三亚甲基） |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 31840.3-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rated voltages 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards 2,3,3,3 |
English PDF |
| GB/T 31840.2-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5 kV) 铝合金芯挤包绝缘电力电缆 第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards 2,3,3,3 |
English PDF |
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