Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 45865-2025 |
General Technical Specifications for Precision Electric Drive Harmonic Gear Modules {译} 精密电驱动谐波齿轮模组通用技术规范 |
China National Standards onic |
 English PDF |
| GB/T 45798-2025 |
Optoelectronic Measurements - Laser Tracking Measurement System Performance Test Methods {译} 光电测量-激光跟踪测量系统性能检测方法 |
China National Standards onic |
English PDF |
| GB/T 45505.5-2025 |
Test Methods for Glass Substrates for Flat Panel Displays - Part 5: Optoelectronic Properties {译} 平板显示器基板玻璃测试方法-第5部分：光电性能 |
China National Standards onic |
English PDF |
| GB/T 41270.3-2025 |
Avionics process management - Atmospheric radiation effects - Part 3: System design optimization considering single-event effects (SEE) of atmospheric radiation {译} 航空电子过程管理-大气辐射影响-第3部分：考虑大气辐射单粒子效应（SEE）的系统设计优化 |
China National Standards onic |
English PDF |
| GB/T 33014.4-2025 |
Road Vehicles - Test Methods for Immunity of Electrical/Electronic Components to Narrowband Radiated Electromagnetic Energy - Part 4: Wire Beam Excitation Method {译} 道路车辆-电气/电子部件对窄带辐射电磁能的抗扰性试验方法-第4部分：线束激励法 |
China National Standards onic |
English PDF |
| GB/T 33014.2-2025 |
Road Vehicles - Test Methods for Immunity of Electrical/Electronic Components to Narrowband Radiated Electromagnetic Energy - Part 2: Anechoic Chamber Method {译} 道路车辆-电气/电子部件对窄带辐射电磁能的抗扰性试验方法-第2部分：电波暗室法 |
China National Standards onic |
English PDF |
| GB/T 28859-2025 |
Epoxy powder encapsulant for electronic packaging {译} 电子封装用环氧粉末包封料 |
China National Standards onic |
English PDF |
| GB/T 20643.2-2025 |
Special environmental conditions - Environmental test methods - Part 2: Artificial simulation test methods and guidelines - Electrical and electronic products (including communications products) {译} 特殊环境条件-环境试验方法-第2部分：人工模拟试验方法及导则-电工电子产品（含通信产品） |
China National Standards onic |
English PDF |
| GB/T 16942-2025 |
Electronic gases - Bulk gases {译} 电子气体-大宗气体 |
China National Standards onic |
English PDF |
| GB/T 14603-2025 |
Electronic Gases - Halide Gases {译} 电子气体-卤化物气体 |
China National Standards onic |
English PDF |
| GB/T 10593.5-2025 |
Methods for Measurement of Environmental Parameters for Electrical and Electronic Products - Part 5: Corrosive Gases {译} 电工电子产品环境参数测量方法-第5部分：腐蚀性气体 |
China National Standards onic |
English PDF |
| GB/T 10593.4-2025 |
Methods for Measurement of Environmental Parameters for Electrical and Electronic Products - Part 4: Condensation {译} 电工电子产品环境参数测量方法-第4部分：凝露 |
China National Standards onic |
English PDF |
| GB 26572-2025 |
Requirements for the Restriction of Hazardous Substances in Electrical and Electronic Products {译} 电器电子产品有害物质限制使用要求 |
China National Standards onic |
English PDF |
| GB/T 11239.1-2025 |
Optics and photonics - Operating microscopes - Part 1: Requirements and test methods {译} 光学和光子学-手术显微镜-第1部分：要求和试验方法 |
China National Standards onic |
English PDF |
| GB/T 44165.8-2025 |
Detection Methods for Key Chemical Substances in Consumer Products - Part 8: Perfluorooctane Sulfonic Acid (PFOS) and Perfluorooctanoic Acid (PFOA) PFOA) {译} 消费品中重点化学物质检测方法-第8部分：全氟辛烷磺酸（PFOS）和全氟辛酸（PFOA） |
China National Standards onic |
English PDF |
| GB/T 23904-2025 |
Nondestructive Testing - Ultrasonic Surface Wave Testing Methods {译} 无损检测-超声表面波检测方法 |
China National Standards onic |
English PDF |
| GB/T 45665.2-2025 |
Anesthetic and respiratory equipment - Conical joints - Part 2: Threaded load-bearing joints {译} 麻醉和呼吸设备-圆锥接头-第2部分：螺纹承重接头 |
China National Standards onic |
English PDF |
| GB/T 45665.1-2025 |
Anesthetic and respiratory equipment - Conical joints - Part 1: Conical heads and sleeves {译} 麻醉和呼吸设备-圆锥接头-第1部分：锥头和锥套 |
China National Standards onic |
English PDF |
| GB/T 14805.11-2025 |
Electronic Data Interchange for Administration, Commerce, and Transport (EDIFACT) - Application-Level Syntax Rules - (Syntax Version: 4, Syntax Release: 1) - Part 11: ISO-9735 Version 3 to Version 4 Compatible Profile {译} 行政、商业和运输业电子数据交换（EDIFACT）-应用级语法规则-（语法版本号:4，语法发布号:1）-第11部分：ISO-9735版本3向版本4兼容的配置文件 |
China National Standards onic |
English PDF |
| GB/T 44554.4-2025 |
Electronic Voucher Recording Requirements - Part 4: Bank Electronic Receipts {译} 电子凭证入账要求-第4部分：银行电子回单 |
China National Standards onic |
English PDF |
| GB/T 44554.3-2025 |
Electronic Voucher Recording Requirements - Part 3: Fiscal Electronic Invoices {译} 电子凭证入账要求-第3部分：财政电子票据 |
China National Standards onic |
English PDF |
| GB/T 44554.2-2025 |
Electronic Voucher Recording Requirements - Part 2: Value-Added Tax Electronic Invoices {译} 电子凭证入账要求-第2部分：增值税电子发票 |
China National Standards onic |
English PDF |
| GB/T 45713.4-2025 |
Electronic Assembly Technology - Part 4 Part: Durability Test Method for Solder Joints of Array-Type Packaged Surface-Mounted Devices {译} 电子装联技术-第4部分：阵列型封装表面安装器件焊点的耐久性试验方法 |
China National Standards onic |
English PDF |
| GB/T 45660-2025 |
Electronic Assembly Technology - Electronic Modules {译} 电子装联技术-电子模块 |
China National Standards onic |
English PDF |
| GB/T 18501.8100-2025 |
Connectors for Electronic and Electrical Equipment - Product Requirements - Part 8-100: Power Connectors - Detail Specification for 2-Pin and 3-Pin 20-A Power Plus 2-Pin Signal Connectors, Plastic Housing, Shielded and Sealed {译} 电子和电气设备用连接器-产品要求-第8-100部分：电源连接器-2芯、3芯20-A功率加2芯信号塑料外壳屏蔽密封连接器详细规范 |
China National Standards onic |
English PDF |
| GB/T 18501.8101-2025 |
Connectors for Electronic and Electrical Equipment - Product Requirements - Part 8-101: Power Connectors - Detail Specification for 2-Pin and 3-Pin 40-A Power Plus 2-Pin Signal Connectors, Plastic Housing, Shielded and Sealed {译} 电子和电气设备用连接器-产品要求-第8-101部分：电源连接器-2芯、3芯40-A功率加2芯信号塑料外壳屏蔽密封连接器详细规范 |
China National Standards onic |
English PDF |
| GB/T 33772.2-2025 |
Quality Assessment Systems - Part 2: Selection and Use of Sampling Plans for Inspection of Electronic Components and Packages {译} 质量评定体系-第2部分：电子元器件及封装件检验用抽样方案的选择和使用 |
China National Standards onic |
English PDF |
| GB/T 45656-2025 |
Usability Classification Specification for Second-Hand Electronic Products {译} 二手电子产品可用程度分级规范 |
China National Standards onic |
English PDF |
| GB/T 16263.1-2025 |
Information Technology - ASN.1 Encoding Rules - Part 1: Specifications for Basic Encoding Rules (BER), Canonical Encoding Rules (CER), and Degenerate Encoding Rules (DER) {译} 信息技术-ASN.1编码规则-第1部分:基本编码规则（BER）、正则编码规则（CER）和非典型编码规则（DER）规范 |
China National Standards onic |
English PDF |
| GB/T 10250-2025 |
Ship Electrical and Electronic Equipment - Electromagnetic Compatibility - Metal Hull Ships {译} 船舶电气与电子设备-电磁兼容性-金属船体船舶 |
China National Standards onic |
English PDF |
| GB/T 45503-2025 |
Test Procedures for Automotive Ethernet Electronic Control Units {译} 汽车以太网电子控制单元测试规程 |
China National Standards onic |
English PDF |
| GB/T 45529-2025 |
Road Vehicles - Electrical and Electronic Switching Devices - Relays {译} 道路车辆-电气电子开关器件-继电器 |
China National Standards onic |
English PDF |
| GB/T 45638-2025 |
Packaging Labeling of Electronic Components Using Barcodes and Two-Dimensional Symbols {译} 使用条形码和二维符号的电子元器件产品包装标签 |
China National Standards onic |
English PDF |
| GB/T 18487.4-2025 |
Electronic Vehicle Conductive Charging and Discharging Systems - Part 4: Requirements for Vehicle External Discharge {译} 电动汽车传导充放电系统-第4部分：车辆对外放电要求 |
China National Standards onic |
English PDF |
| GB/T 45620-2025 |
Electronic Code Encoding Rules for Agricultural Commodities {译} 农资商品电子代码编码规则 |
China National Standards onic |
English PDF |
| GB/T 26849-2025 |
Electronic Control Devices for Solar Photovoltaic Lighting - Performance Specifications {译} 太阳能光伏照明用电子控制装置-性能规范 |
China National Standards onic |
English PDF |
| GB/T 28029.13-2025 |
Rail Transit Electronic Equipment - Train Communication Network (TCN) - Part 4-1: Test Methods for Train Communication Networks Based on Twisted Train Bus (WTB) {译} 轨道交通电子设备-列车通信网络（TCN)-第4-1部分：基于绞线式列车总线（WTB）的列车通信网络试验方法 |
China National Standards onic |
English PDF |
| GB/T 11828.4-2025 |
Water Level Measuring Instruments - Part 4: Ultrasonic Water Level Gauges {译} 水位测量仪器-第4部分：超声波水位计 |
China National Standards onic |
English PDF |
| GB/T 19510.213-2023 |
Light Source Control Gear - Part 2-13: L Special Requirements for DC or AC Electronic Control Devices for ED 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 onic |
English PDF |
| GB/T 19799.3-2025 |
Nondestructive Testing Ultrasonic Test Blocks - Part 3: Standard Test Blocks for Curved Surfaces {译} 无损检测-超声检测试块-第3部分：曲面检测标准试块 |
China National Standards onic |
English PDF |
| GB/T 45235-2025 |
Determination of bisphenol A in electrical and electronic products - High-performance liquid chromatography {译} 电子电气产品中双酚A的测定-高效液相色谱法 |
China National Standards onic |
English PDF |
| GB/Z 17624.8-2025 |
Electromagnetic Compatibility - General - Part 8: Harmonic Current Emissions and Voltage Phase Angles in Public Power Grids - Future Expectations {译} 电磁兼容-综述-第8部分：公用电网谐波电流发射与电压相角-未来预期 |
China National Standards onic |
English PDF |
| GB/T 25367-2024 |
Electronic control common rail system of diesel engine - injector assembly {译} 柴油机电控共轨系统-喷油器总成 |
China National Standards onic |
English PDF |
| GB/T 42151.6-2024 |
Electric power automation communication networks and systems - Part 6: Communication configuration description language of electric power automation systems related to intelligent electronic devices {译} 电力自动化通信网络和系统-第6部分：与智能电子设备相关的电力自动化系统通信配置描述语言 |
China National Standards onic |
English PDF |
| GB/T 44992-2024 |
Test device for harmonic active energy meter {译} 谐波有功电能表检验装置 |
China National Standards onic |
English PDF |
| GB/T 19183.5-2024 |
Electrical and electronic equipment mechanical structure - Outdoor enclosure - Part 3: Environmental requirements, tests and safety requirements {译} 电气和电子设备机械结构-户外机壳-第3部分：环境要求、试验及安全要求 |
China National Standards onic |
English PDF |
| GB/T 19183.2-2024 |
Electrical and electronic equipment mechanical structure - Outdoor enclosure - Part 2: Coordinated dimensions {译} 电气和电子设备机械结构-户外机壳-第2部分：协调尺寸 |
China National Standards onic |
English PDF |
| GB/T 19183.1-2024 |
Electrical and electronic equipment mechanical structure - Outdoor enclosure - Part 1: Design guidelines {译} 电气和电子设备机械结构-户外机壳-第1部分：设计导则 |
China National Standards onic |
English PDF |
| GB/T 44928-2024 |
Microelectronics Micro-lithography technical terms {译} 微电子学微光刻技术术语 |
China National Standards onic |
English PDF |
| GB/T 45070-2024 |
Recycling specification for waste electrical and electronic products {译} 废弃电器电子产品回收规范 |
China National Standards onic |
English PDF |
| GB/T 19799.2-2024 |
Non-destructive testing-Ultrasonic test blocks-Part 2: Standard test blocks No. 2 {译} 无损检测-超声检测试块-第2部分：2号标准试块 |
China National Standards onic |
English PDF |
| GB/T 41869.4-2024 |
Optics and photonics - Microlens arrays - Part 4: Test methods for geometric properties {译} 光学和光子学-微透镜阵列-第4部分：几何特性测试方法 |
China National Standards onic |
English PDF |
| GB/T 41869.3-2024 |
Optics and photonics - Microlens arrays - Part 3: Test methods for optical properties {译} 光学和光子学-微透镜阵列-第3部分：光学特性测试方法 |
China National Standards onic |
English PDF |
| GB/T 21099.5-2024 |
Equipment and integration in enterprise systems-Function blocks (FB) and electronic device description language (EDDL) for process control-Part 5: EDDL built-in library {译} 企业系统中的设备和集成-过程控制用功能块（FB）和电子设备描述语言（EDDL）-第5部分：EDDL内置库 |
China National Standards onic |
English PDF |
| GB/T 21099.4-2024 |
Equipment and integration in enterprise systems-Function blocks (FB) and electronic device description language (EDDL) for process control-Part 4: EDD interoperability {译} 企业系统中的设备和集成-过程控制用功能块（FB）和电子设备描述语言（EDDL）-第4部分：EDD互操作 |
China National Standards onic |
English PDF |
| GB/T 21099.3-2024 |
Equipment and integration in enterprise systems-Function blocks (FB) and electronic device description language (EDDL) for process control-Part 3: EDDL syntax and semantics {译} 企业系统中的设备和集成-过程控制用功能块（FB）和电子设备描述语言（EDDL）-第3部分：EDDL语法与语义 |
China National Standards onic |
English PDF |
| GB/T 21099.2-2024 |
Equipment and integration in enterprise systems-Function blocks (FB) and electronic device description language (EDDL) for process control-Part 2: FB concept specification {译} 企业系统中的设备和集成-过程控制用功能块（FB）和电子设备描述语言（EDDL）-第2部分：FB概念规范 |
China National Standards onic |
English PDF |
| GB/T 18882.4-2024 |
Chemical analysis methods for ionic rare earth ores and mixed rare earth oxides-Part 4: Determination of ferric oxide content-Inductively coupled plasma emission spectrometry {译} 离子型稀土矿混合稀土氧化物化学分析方法-第4部分：三氧化二铁含量的测定-电感耦合等离子体发射光谱法 |
China National Standards onic |
English PDF |
| GB/T 2624.5-2024 |
Measurement of full pipe fluid flow using a differential pressure device installed in a circular cross-section pipe-Part 5: Conical device {译} 用安装在圆形截面管道中的差压装置测量满管流体流量-第5部分：锥形装置 |
China National Standards onic |
English PDF |
| GB/T 44760-2024 |
Ultrasonic testing method for zirconium and zirconium alloy pipes {译} 锆及锆合金管材超声检测方法 |
China National Standards onic |
English PDF |
| GB/T 44799-2024 |
Human-system interaction ergonomics - Requirements and evaluation of ergonomics for electronic visual displays {译} 人-系统交互工效学-电子视觉显示工效学要求及测评 |
China National Standards onic |
English PDF |
| GB/T 44784-2024 |
Electronic business license format specifications {译} 电子营业执照格式规范 |
China National Standards onic |
English PDF |
| GB/T 44785-2024 |
Electronic business license data specifications {译} 电子营业执照数据规范 |
China National Standards onic |
English PDF |
| GB/T 44720-2024 |
Electronic file storage and exchange format - Streaming document {译} 电子文件存储与交换格式-流式文档 |
China National Standards onic |
English PDF |
| GB/T 5169.49-2024 |
Fire hazard tests for electrical and electronic products - Part 49: Arc method - Arc ignition test methods for materials {译} 电工电子产品着火危险试验-第49部分：电弧法-材料的电弧着火试验方法 |
China National Standards onic |
English PDF |
| GB/Z 44528-2024 |
Wind power generation systems - Measurement and evaluation of electrical characteristics - Harmonic model and application of wind turbine generator sets {译} 风能发电系统-电气特性测量和评估-风力发电机组谐波模型及应用 |
China National Standards onic |
English PDF |
| GB/T 44525-2024 |
Non-destructive testing - Ultrasonic testing - Specifications for comparison test blocks of resin-based composite materials {译} 无损检测-超声检测-树脂基复合材料制件对比试块规范 |
China National Standards onic |
English PDF |
| GB/T 39673.6-2024 |
Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 6: Planning and installation requirements {译} 住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS）-第6部分：规划和安装要求 |
China National Standards onic |
English PDF |
| GB/T 44450-2024 |
Optics and photonics - Optical materials and components - 0.78-μm～2 5-μm infrared spectroscopy optical material properties {译} 光学和光子学-光学材料和元件-0.78-μm～25-μm红外光谱用光学材料特性 |
China National Standards onic |
English PDF |
| GB/T 16915.2-2024 |
Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements for electronic control devices {译} 家用和类似用途固定式电气装置的开关-第2-1部分：电子控制装置的特殊要求 |
China National Standards onic |
English PDF |
| GB/T 26332.1-2024 |
Optics and photonics - Optical films - Part 1: Terminology {译} 光学和光子学-光学薄膜-第1部分：术语 |
China National Standards onic |
English PDF |
| GB/Z 5169.48-2024 |
Fire hazard test for electrical and electronic products - Part 48: Basic test method for glowing wire/hot wire - Hot wire loop test - Apparatus, confirmation test method and guidelines {译} 电工电子产品着火危险试验-第48部分：灼热丝/热丝基本试验方法-热丝圈试验-装置、确认试验方法和导则 |
China National Standards onic |
English PDF |
| GB/T 44512-2024 |
Inspection and testing of large-scale amusement facilities-Ultrasonic stress test {译} 大型游乐设施检验检测-超声应力测试 |
China National Standards onic |
English PDF |
| GB/T 6402-2024 |
Ultrasonic testing method for steel forgings {译} 钢锻件超声检测方法 |
China National Standards onic |
English PDF |
| GB/T 30819-2024 |
Harmonic gear reducer for robots {译} 机器人用谐波齿轮减速器 |
China National Standards onic |
English PDF |
| GB/T 44652-2024 |
Material declaration of electrical and electronic products - Requirements for declaration of hazardous substances {译} 电子电气产品材料声明-有害物质声明要求 |
China National Standards onic |
English PDF |
| GB/T 32151.24-2024 |
Greenhouse gas emission accounting and reporting requirements - Part 24: Electronic equipment manufacturing enterprises {译} 温室气体排放核算与报告要求-第24部分：电子设备制造企业 |
China National Standards onic |
English PDF |
| GB/T 31274-2024 |
Management system for restricted substances in electrical and electronic products - Requirements {译} 电子电气产品限用物质管理体系-要求 |
China National Standards onic |
English PDF |
| GB/T 39560.10-2024 |
Determination of certain substances in electrical and electronic products - Part 10: Determination of polycyclic aromatic hydrocarbons (PAHs) in polymers and electronic components by gas chromatography-mass spectrometry (GC-MS) {译} 电子电气产品中某些物质的测定-第10部分：气相色谱-质谱法（GC-MS）测定聚合物和电子件中的多环芳烃（PAHs） |
China National Standards onic |
English PDF |
| GB/T 39560.9-2024 |
Determination of certain substances in electrical and electronic products - Part 9: Determination of hexabromocyclododecane in polymers by gas chromatography-mass spectrometry (GC-MS) {译} 电子电气产品中某些物质的测定-第9部分：气相色谱-质谱法（GC-MS）测定聚合物中的六溴环十二烷 |
China National Standards onic |
English PDF |
| GB/T 39560.303-2024 |
Determination of certain substances in electrical and electronic products - Part 3-3: Gas chromatography-mass spectrometry with pyrolysis/thermal desorption - (Py/TD-GC-MS) Screening of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers {译} 电子电气产品中某些物质的测定-第3-3部分：配有热裂解/热脱附的气相色谱-质谱法-（Py/TD-GC-MS）筛选聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards onic |
English PDF |
| GB/T 39560.302-2024 |
Determination of certain substances in electrical and electronic products - Part 3-2: Combustion - Ion chromatography ( =C-IC) Screening of fluorine, chlorine and bromine in polymers and electronic components {译} 电子电气产品中某些物质的测定-第3-2部分：燃烧-离子色谱法（C-IC）筛选聚合物和电子件中的氟、氯和溴 |
China National Standards onic |
English PDF |
| GB/T 39560.2-2024 |
Determination of certain substances in electrical and electronic products - Part 2: Disassembly, disassembly and mechanical sample preparation {译} 电子电气产品中某些物质的测定-第2部分：拆解、拆分和机械制样 |
China National Standards onic |
English PDF |
| GB/T 44285.1-2024 |
Cards and identity recognition security devices -Components for identity management through mobile devices - Part 1: Generic system architecture for mobile electronic identity systems {译} 卡及身份识别安全设备-通过移动设备进行身份管理的构件-第1部分：移动电子身份系统的通用系统架构 |
China National Standards onic |
English PDF |
| GB/T 5169.13-2024 |
Fire hazard testing for electrical and electronic products - Part 13: Basic test methods for glowing wire/hot wire - Glow wire ignition temperature (GWIT) test method for materials {译} 电工电子产品着火危险试验-第13部分:灼热丝/热丝基本试验方法-材料的灼热丝起燃温度（GWIT）试验方法 |
China National Standards onic |
English PDF |
| GB/T 5169.12-2024 |
Fire hazard testing for electrical and electronic products - Part 12: Basic test methods for glowing wire/hot wire - Glow wire flammability index (GWFI) test method for materials {译} 电工电子产品着火危险试验-第12部分：灼热丝/热丝基本试验方法-材料的灼热丝可燃性指数（GWFI）试验方法 |
China National Standards onic |
English PDF |
| GB/T 13537-2024 |
General technical specifications for electric motors for electronic household appliances {译} 电子类家用电器用电动机通用技术规范 |
China National Standards onic |
English PDF |
| GB/T 44403-2024 |
Optics and photonics - Telescopic systems - General terms and terms for binoculars, telescopes, observation mirrors and sighting telescopes {译} 光学和光子学-望远镜系统-通用术语和双筒望远镜、单筒望远镜、观测镜及瞄准望远镜术语 |
China National Standards onic |
English PDF |
| GB/T 44326-2024 |
Test methods for consistency of radio frequency identification (RFID) electronic tags for tires {译} 轮胎用射频识别（RFID）电子标签一致性试验方法 |
China National Standards onic |
English PDF |
| GB/T 44362-2024 |
Nondestructive testing of welds - Ultrasonic testing - Automatic total focusing technology (TFM) {译} 焊缝无损检测-超声检测-自动全聚焦技术（TFM） |
China National Standards onic |
English PDF |
| GB/T 34370.12-2024 |
Nondestructive testing of amusement facilities-Part 12: Bolt phased array ultrasonic testing {译} 游乐设施无损检测-第12部分：螺栓相控阵超声检测 |
China National Standards onic |
English PDF |
| GB/T 44555-2024 |
Technical requirements for electronic vouchers-accounting archive packaging {译} 电子凭证-会计档案封装技术要求 |
China National Standards onic |
English PDF |
| GB/T 44554.1-2024 |
Requirements for electronic voucher entry-Part 1: General {译} 电子凭证入账要求-第1部分：总则 |
China National Standards onic |
English PDF |
| GB/T 26668-2024 |
Material declaration for electrical and electronic products {译} 电子电气产品材料声明 |
China National Standards onic |
English PDF |
| GB/T 44287-2024 |
Performance requirements and test methods for commercial vehicle electronic pneumatic brake system (EBS) {译} 商用车电控气压制动系统（EBS）性能要求及试验方法 |
China National Standards onic |
English PDF |
| GB/T 23678-2024 |
Technical requirements for application of electronic box seals for containers for supply chain monitoring {译} 供应链监控用集装箱电子箱封应用技术要求 |
China National Standards onic |
English PDF |
| GB/T 26572-2011 |
Requirements for Limits of Restricted Substances in Electrical and Electronic Products (Amendment No. 1) {译} 电子电气产品中限用物质的限量要求《第1号修改单》 |
China National Standards onic |
English PDF |
| GB/T 44152-2024 |
Ultrasonic testing methods for seamless steel pipe ends {译} 无缝钢管管端超声检测方法 |
China National Standards onic |
English PDF |
| GB/T 44108-2024 |
Requirements for electronic (digital) ledger management of enterprise statistical surveys {译} 企业统计调查电子（数字）台账管理要求 |
China National Standards onic |
English PDF |
| GB/T 39560.12-2024 |
Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry {译} 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards onic |
English PDF |
| GB/T 5169.23-2024 |
Fire hazard tests for electrical and electronic products - Part 23: Test flame - 500W vertical flame test method for polymer tubular materials {译} 电工电子产品着火危险试验-第23部分：试验火焰-聚合物管形材料500W垂直火焰试验方法 |
China National Standards onic |
English PDF |
| GB/Z 43996.1-2024 |
Fine bubble technology-Agricultural application-Part 1: Test method for evaluating the growth promotion effect of hydroponic lettuce {译} 微细气泡技术-农业应用-第1部分：评价水培生菜生长促进作用的测试方法 |
China National Standards onic |
English PDF |
| GB/T 26669-2024 |
Environmental awareness design of electrical and electronic products-Terminology {译} 电工电子产品环境意识设计-术语 |
China National Standards onic |
English PDF |
| GB/T 17699.1-2024 |
Electronic data exchange for administration, commerce and transportation-Part 1: Data element directory {译} 行政、商业和运输业电子数据交换-第1部分：数据元目录 |
China National Standards onic |
English PDF |
| GB/T 17699.2-2024 |
Electronic data exchange for administration, commerce and transportation-Part 2: Composite data element directory {译} 行政、商业和运输业电子数据交换-第2部分：复合数据元目录 |
China National Standards onic |
English PDF |
| GB/T 17699.3-2024 |
Electronic data exchange for administration, commerce and transportation-Part 3: Segment directory {译} 行政、商业和运输业电子数据交换-第3部分：段目录 |
China National Standards onic |
English PDF |
| GB/T 44051-2024 |
Non-destructive testing of welds-Phase-controlled array ultrasonic testing of thin-walled steel components-Acceptance levels {译} 焊缝无损检测-薄壁钢构件相控阵超声检测-验收等级 |
China National Standards onic |
English PDF |
| GB/T 9536.1-2024 |
Electromechanical switches for electrical and electronic equipment-Part 1: General specifications {译} 电气和电子设备用机电开关-第1部分：总规范 |
China National Standards onic |
English PDF |
| GB/T 35717-2024 |
Measurement of flow rates of turbines, storage pumps and pump-turbines-Ultrasonic propagation time method {译} 水轮机、蓄能泵和水泵水轮机流量的测量-超声传播时间法 |
China National Standards onic |
English PDF |
| GB/T 44078-2024 |
Determination of optical center spacing in optoelectronic systems - Low coherence interferometry {译} 光电系统中光学中心间距的测定-低相干干涉测量法 |
China National Standards onic |
English PDF |
| GB/T 17215.302-2024 |
Electrical measuring equipment (AC) - Particular requirements - Part 2: Static harmonic active energy meters {译} 电测量设备（交流）-特殊要求-第2部分：静止式谐波有功电能表 |
China National Standards onic |
English PDF |
| GB/T 20871.61-2024 |
Organic light-emitting diode display devices - Part 6-1: Test methods for optical and optoelectronic parameters {译} 有机发光二极管显示器件-第6-1部分：光学和光电参数测试方法 |
China National Standards onic |
English PDF |
| GB/T 31211.1-2024 |
Non-destructive testing-ultrasonic guided wave testing-Part 1: General rules {译} 无损检测-超声导波检测-第1部分：总则 |
China National Standards onic |
English PDF |
| GB/T 31211.2-2024 |
Non-destructive testing-ultrasonic guided wave testing-Part 2: Magnetostriction method {译} 无损检测-超声导波检测-第2部分：磁致伸缩法 |
China National Standards onic |
English PDF |
| GB/T 33352-2024 |
General application rules for screening restricted substances in electronic and electrical products-X-ray fluorescence spectrometry {译} 电子电气产品中限用物质筛选应用通则-X射线荧光光谱法 |
China National Standards onic |
English PDF |
| GB/T 33488.5-2024 |
Inspection methods for plastic welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction {译} 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
China National Standards onic |
English PDF |
| GB/T 3594-2024 |
Technical requirements for power supply of electronic equipment for fishing vessels {译} 渔船用电子设备电源技术要求 |
China National Standards onic |
English PDF |
| GB/T 43847-2024 |
Optics and photonics-spectral band {译} 光学和光子学-光谱波段 |
China National Standards onic |
English PDF |
| GB/T 43888-2024 |
Ultrasonic testing method for rails {译} 钢轨超声检测方法 |
China National Standards onic |
English PDF |
| GB/T 43896-2024 |
Metallic materials - Ultra-high cycle fatigue - Ultrasonic fatigue test methods {译} 金属材料-超高周疲劳-超声疲劳试验方法 |
China National Standards onic |
English PDF |
| GB/T 43900-2024 |
Nondestructive testing of steel products - Ultrasonic testing method for torsional residual stress distribution of shaft components {译} 钢产品无损检测-轴类构件扭转残余应力分布状态超声检测方法 |
China National Standards onic |
English PDF |
| GB/T 43921-2024 |
Non-destructive testing-Ultrasonic testing-Full matrix acquisition/full focusing technology (FMC/TFM) {译} 无损检测-超声检测-全矩阵采集/全聚焦技术（FMC/TFM） |
China National Standards onic |
English PDF |
| GB/T 43965-2024 |
Electronic grade tetraethyl orthosilicate {译} 电子级正硅酸乙酯 |
China National Standards onic |
English PDF |
| GB/T 43976-2024 |
Electronic gas - tetrafluoromethane {译} 电子气体-四氟甲烷 |
China National Standards onic |
English PDF |
| GB/T 43977-2024 |
Electronic gas - octafluorocyclobutane {译} 电子气体-八氟环丁烷 |
China National Standards onic |
English PDF |
| GB/T 43993-2024 |
Urban Public Public facilities - electronic fence system - operation specifications {译} 城市公共设施-电子围网系统-运行规范 |
China National Standards onic |
English PDF |
| GB/T 6519-2024 |
Ultrasonic Inspection Methods for Deformed Aluminum and Magnesium Alloy Products {译} 变形铝、镁合金产品超声波检验方法 |
China National Standards onic |
English PDF |
| GB/T 43800-2024 |
Marine electrical and electronic equipment-electromagnetic compatibility-non-metallic ships {译} 船舶电气与电子装置-电磁兼容性-非金属船舶 |
China National Standards onic |
English PDF |
| GB/T 43711-2024 |
Electronic procurement transaction specifications - non-bidding method {译} 电子采购交易规范-非招标方式 |
China National Standards onic |
English PDF |
| GB/T 43773-2024 |
Electronic gas-carbonyl sulfide {译} 电子气体-羰基硫 |
China National Standards onic |
English PDF |
| GB/T 43772-2024 |
Electronic gas-carbon dioxide {译} 电子气体-二氧化碳 |
China National Standards onic |
English PDF |
| GB/T 43771-2024 |
Electronic gas-carbon monoxide {译} 电子气体-一氧化碳 |
China National Standards onic |
English PDF |
| GB/T 43777-2024 |
Semiconductor devices - Part 5-7: Optoelectronic devices - Photodiodes and phototransistors {译} 化妆品中功效组分虾青素的测定-高效液相色谱法 |
China National Standards onic |
English PDF |
| GB/T 43789.31-2024 |
Electronic paper display devices - Part 3-2: Test methods for optoelectronic properties {译} 电子纸显示器件-第3-1部分：光学性能测试方法 |
China National Standards onic |
English PDF |
| GB/T 43789.11-2024 |
Electronic paper display devices - Part 3-1: Test methods for optical properties {译} 电子纸显示器件-第1-1-部分：术语 |
China National Standards onic |
English PDF |
| GB/T 43590.503-2024 |
Electric Electronic paper display devices - Part 1-1: Terminology {译} 激光显示器件-第5-3-部分：激光投影显示（屏）图像质量测试方法 |
China National Standards onic |
English PDF |
| GB/T 6346.1-2024 |
Fixed capacitors for electronic equipment - Part 1: General specification {译} 电子设备用固定电容器-第1部分：总规范 |
China National Standards onic |
English PDF |
| GB/T 15651.5-2024 |
Semiconductor devices - Part 5-5: Optoelectronic devices - Optocouplers {译} 半导体器件-第5-5部分：光电子器件-光电耦合器 |
China National Standards onic |
English PDF |
| GB/T 4937.35-2024 |
Semiconductor devices - Mechanical and climatic test methods - Part 35: Acoustic microscopy of plastic encapsulated electronic components {译} 半导体器件-机械和气候试验方法-第35部分：塑封电子元器件的声学显微镜检查 |
China National Standards onic |
English PDF |
| GB/T 43615-2023 |
Additive manufacturing Ultrasonic testing method of directed energy deposition metal forming parts {译} 增材制造 定向能量沉积金属成形件超声检测方法 |
China National Standards onic |
English PDF |
| GB/T 43577.1-2023 |
Information Security Technology Electronic Discovery Part 1: Overview and Concepts {译} 信息安全技术 电子发现 第1部分：概述和概念 |
China National Standards onic |
English PDF |
| GB/T 43539-2023 |
Standards for electronic document archiving and electronic archive management of government websites and webpages {译} 政府网站网页电子文件归档和电子档案管理规范 |
China National Standards onic |
English PDF |
| GB/T 43525-2023 |
Ships and offshore technology Navigation and ship maneuvering Electronic inclinometers {译} 船舶与海上技术 导航和船舶操纵 电子倾斜仪 |
China National Standards onic |
English PDF |
| GB/T 43495-2023 |
Application classification of radio frequency identification (RFID) electronic tags for tires {译} 轮胎用射频识别（RFID）电子标签应用分类 |
China National Standards onic |
English PDF |
| GB/T 43494-2023 |
Radio frequency identification (RFID) electronic tag encoding for tires {译} 轮胎用射频识别（RFID）电子标签编码 |
China National Standards onic |
English PDF |
| GB/T 43490-2023 |
Radio frequency identification (RFID) electronic tags for tires {译} 轮胎用射频识别（RFID）电子标签 |
China National Standards onic |
English PDF |
| GB/T 43480-2023 |
Non-destructive testing Phased array ultrasonic cylindrical imaging guided wave testing {译} 无损检测 相控阵超声柱面成像导波检测 |
China National Standards onic |
English PDF |
| GB/T 31308.3-2023 |
Data elements, processes and documents in administration, commerce and industry Long-lasting signatures Part 3: Long-lasting signature specifications for PDF Advanced Electronic Signatures (PAdES) {译} 行政、商业和行业中的数据元、过程和文档 长效签名 第3部分: PDF高级电子签名（PAdES）的长效签名规范 |
China National Standards onic |
English PDF |
| GB/T 20818.22-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 22: List of properties (LOPs) for electronic data exchange of valve body assemblies {译} 工业过程测量和控制 过程设备目录中的数据结构和元素 第22部分：阀体总成电子数据交换用属性列表(LOPs) |
China National Standards onic |
English PDF |
| GB/T 20818.16-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 16: List of properties (LOPs) for electronic data exchange of density measuring equipment {译} 工业过程测量和控制 过程设备目录中的数据结构和元素 第16部分：密度测量设备电子数据交换用属性列表(LOPs) |
China National Standards onic |
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 onic |
English PDF |
| GB/T 19510.212-2023 |
Light source control devices Part 2-12: Special requirements for DC or AC electronic ballasts for discharge lamps (other than fluorescent lamps) {译} 光源控制装置 第2-12部分：放电灯（荧光灯除外）用直流或交流电子镇流器的特殊要求 |
China National Standards onic |
English PDF |
| GB/T 19510.211-2023 |
Light source control devices Part 2-11: Special requirements for miscellaneous electronic circuits used in conjunction with luminaires {译} 光源控制装置 第2-11部分：与灯具联用的杂类电子线路的特殊要求 |
China National Standards onic |
English PDF |
| GB/T 19510.207-2023 |
Light source control devices Part 2-7: Special requirements for electronic control devices powered by safety service power supplies (ESSS) for emergency lighting (self-contained) {译} 光源控制装置 第2-7部分：应急照明（自容式）用安全服务电源（ESSS）供电电子控制装置的特殊要求 |
China National Standards onic |
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 onic |
English PDF |
| GB/T 19510.202-2023 |
Light source control devices Part 2-2: Special requirements for DC/AC electronic step-down converters for tungsten lamps {译} 光源控制装置 第2-2部分：钨丝灯用直流/交流电子降压转换器的特殊要求 |
China National Standards onic |
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 onic |
English PDF |
| GB/Z 41275.22-2023 |
Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solders Part 22: Technical Guide {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22部分：技术指南 |
China National Standards onic |
English PDF |
| GB/Z 41275.4-2023 |
Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solder Part 4: Ball Grid Array Ball Installation {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4部分：球栅阵列植球 |
China National Standards onic |
English PDF |
| GB/Z 41305.7-2023 |
Environmental conditions Vibration and shock of electronic equipment Part 7: Transport by rotorcraft {译} 环境条件 电子设备振动和冲击 第7部分：利用旋翼飞机运输 |
China National Standards onic |
English PDF |
| GB 39800.7-2023 |
Specifications for Personal Protective Equipment Part 7: Electronics {译} 个体防护装备配备规范 第7部分：电子 |
China National Standards onic |
English PDF |
| GB 7300.802-2023 |
Feed additives Part 8: Preservatives, fungicides and acidity regulators Propionic acid {译} 饲料添加剂 第8部分：防腐剂、防霉剂和酸度调节剂 丙酸 |
China National Standards onic |
English PDF |
| GB/Z 43410-2023 |
Non-destructive testing Automatic ultrasonic testing System selection and application {译} 无损检测 自动超声检测 系统选择和应用 |
China National Standards onic |
English PDF |
| GB/T 43369-2023 |
Interface requirements for optoelectronic mission load equipment for large and medium-sized civilian UAVs {译} 民用大中型无人机光电任务载荷设备接口要求 |
China National Standards onic |
English PDF |
| GB/T 3310-2023 |
Ultrasonic testing method for copper and copper alloy rods {译} 铜及铜合金棒材超声检测方法 |
China National Standards onic |
English PDF |
| GB/T 18329.1-2023 |
Sliding bearings Multi-layer metal sliding bearings Part 1: Ultrasonic non-destructive testing of bond quality for alloys with thickness ≥0.5mm {译} 滑动轴承 多层金属滑动轴承 第1部分：合金厚度≥0.5mm的结合质量超声无损检验 |
China National Standards onic |
English PDF |
| GB/T 43081-2023 |
Road vehicle bulbs and light sources - Dimensions, optoelectronic performance requirements {译} 道路车辆灯泡和光源 尺寸、光电性能要求 |
China National Standards onic |
English PDF |
| GB/T 7724-2023 |
Electronic weighing instrument {译} 电子称重仪表 |
China National Standards onic |
English PDF |
| GB/T 43232-2023 |
Fasteners - Ultrasonic measurement method of axial stress {译} 紧固件 轴向应力超声测量方法 |
China National Standards onic |
English PDF |
| GB/T 43320-2023 |
Non-destructive testing of welds, ultrasonic testing, application of automatic phased array technology for thin-walled steel components {译} 焊缝无损检测 超声检测 薄壁钢构件自动相控阵技术的应用 |
China National Standards onic |
English PDF |
| GB/T 29712-2023 |
Weld non-destructive testing Ultrasonic testing Acceptance level {译} 焊缝无损检测 超声检测 验收等级 |
China National Standards onic |
English PDF |
| GB/T 29711-2023 |
Non-destructive testing of welds Ultrasonic testing Characteristics of internal discontinuities in welds {译} 焊缝无损检测 超声检测 焊缝内部不连续的特征 |
China National Standards onic |
English PDF |
| GB/T 11345-2023 |
Weld non-destructive testing Ultrasonic testing technology, testing levels and assessments {译} 焊缝无损检测 超声检测 技术、检测等级和评定 |
China National Standards onic |
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 onic |
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 onic |
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 onic |
English PDF |
| GB/Z 40602.4-2023 |
Radio interference from antennas and receiving systems Part 4: Wireless receiving systems Electromagnetic compatibility test methods for electronic equipment with integrated wireless modules {译} 天线及接收系统的无线电干扰 第4部分：无线接收系统 集成无线模块电子设备电磁兼容测试方法 |
China National Standards onic |
English PDF |
| GB/T 5169.34-2023 |
Fire hazard tests for electrical and electronic products Part 34: Guidelines for fire hazard assessment Ignitability Summary and relevance of test methods {译} 电工电子产品着火危险试验 第34部分：着火危险评定导则 起燃性 试验方法概要和相关性 |
China National Standards onic |
English PDF |
| GB/T 5169.33-2023 |
Fire hazard test for electrical and electronic products Part 33: Guidelines for fire hazard assessment Ignitability General principles {译} 电工电子产品着火危险试验 第33部分： 着火危险评定导则 起燃性 总则 |
China National Standards onic |
English PDF |
| GB/T 43150-2023 |
Design and metrological characteristics of electronic digital display indicators {译} 电子数显指示表的设计和计量特性 |
China National Standards onic |
English PDF |
| GB/T 43053-2023 |
Maritime navigation and radiocommunication equipment and systems Electronic Chart Display and Information Systems (ECDIS) Operational and performance requirements, test methods and required test results {译} 海上导航和无线电通信设备及系统 电子海图显示与信息系统（ECDIS） 操作和性能要求、测试方法及要求的测试结果 |
China National Standards onic |
English PDF |
| GB/T 43021-2023 |
Rework, modification and rework process requirements for electronic assembly welding {译} 电子组装件焊接的返工、改装和返修工艺要求 |
China National Standards onic |
English PDF |
| GB/T 42977-2023 |
Nanotechnology Nano-optoelectronic display Optical reliability determination of quantum dot light conversion films {译} 纳米技术 纳米光电显示 量子点光转换膜的光学可靠性测定 |
China National Standards onic |
English PDF |
| GB/T 42971-2023 |
Information security technical requirements for third-party electronic contract service platforms {译} 第三方电子合同服务平台信息安全技术要求 |
China National Standards onic |
English PDF |
| GB/T 33014.11-2023 |
Road vehicles - Test methods for immunity of electrical/electronic components to narrowband radiated electromagnetic energy - Part 11: Reverberation chamber method {译} 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第11部分：混响室法 |
China National Standards onic |
English PDF |
| GB/T 25368-2023 |
Diesel engine electronically controlled common rail system high-pressure fuel supply pump assembly {译} 柴油机电控共轨系统 高压供油泵总成 |
China National Standards onic |
English PDF |
| GB/T 18882.1-2023 |
Methods for chemical analysis of mixed rare earth oxides of ionic rare earth ores - Part 1: Determination of the proportions of fifteen rare earth element oxides {译} 离子型稀土矿混合稀土氧化物化学分析方法 第1部分：十五个稀土元素氧化物配分量的测定 |
China National Standards onic |
English PDF |
| GB/T 16515-2023 |
Potentiometers for use in electronic equipment - Part 5: Specifications for single-turn low-power wirewound and non-wirewound potentiometers {译} 电子设备用电位器 第5部分:分规范 单圈旋转低功率线绕和非线绕电位器 |
China National Standards onic |
English PDF |
| GB/T 15651.6-2023 |
Semiconductor devices Part 5-6: Optoelectronic devices Light emitting diodes {译} 半导体器件 第5-6部分：光电子器件 发光二极管 |
China National Standards onic |
English PDF |
| GB/T 42965.2-2023 |
Electronic invoice business data specifications Part 2: Specific elements {译} 电子发票业务数据规范 第2部分：特定要素 |
China National Standards onic |
English PDF |
| GB/T 42965.1-2023 |
Electronic invoice business data specifications Part 1: Basic elements {译} 电子发票业务数据规范 第1部分：基本要素 |
China National Standards onic |
English PDF |
| GB/T 42709.19-2023 |
Semiconductor devices Microelectronic mechanical devices Part 19: Electronic compass {译} 半导体器件 微电子机械器件 第19部分：电子罗盘 |
China National Standards onic |
English PDF |
| GB/T 37977.51-2023 |
Electrostatics Part 5-1: Electrostatic protection of electronic devices General requirements {译} 静电学 第5-1部分:电子器件的静电防护 通用要求 |
China National Standards onic |
English PDF |
| GB/T 42666-2023 |
Electronic dye liquid crystal dimming glass {译} 电子染料液晶调光玻璃 |
China National Standards onic |
English PDF |
| GB/T 42880-2023 |
Chemicals Bee (Apis mellifera L.) chronic oral toxicity test (10-day feeding method) {译} 化学品 蜜蜂（Apis mellifera L.）慢性经口毒性试验（10天饲喂法） |
China National Standards onic |
English PDF |
| GB/T 42721-2023 |
Electronic special gas nitric oxide {译} 电子特气 一氧化氮 |
China National Standards onic |
English PDF |
| GB/T 42720-2023 |
Electronic special gas hexachlorodisilane {译} 电子特气 六氯乙硅烷 |
China National Standards onic |
English PDF |
| GB/T 42664-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of longitudinal and/or transverse defects in welded steel pipe seams {译} 钢管无损检测 焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 |
China National Standards onic |
English PDF |
| GB/T 42662-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in steel strips/plates for welded steel pipes {译} 钢管无损检测 焊接钢管用钢带/钢板分层缺欠的自动超声检测 |
China National Standards onic |
English PDF |
| GB/T 20490-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in seamless and welded steel pipes {译} 钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测 |
China National Standards onic |
English PDF |
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