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Standard Code | Standard Title | Standard Class | Order |
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GB/T 41074-2021 |
Microbeam analysis -- Method of specimen preparation for analysis of general powders using WDS and EDS 微束分析 用于波谱和能谱分析的粉末试样制备方法 |
China National Standards fo |
English PDF |
GB/T 21419-2021 |
Transformers, power supplies, reactors and similar products—EMC requirements 变压器、电源装置、电抗器及其类似产品 电磁兼容(EMC)要求 |
China National Standards fo |
English PDF |
GB/T 41042-2021 |
Guidance for utilization and classification of content of valuable elements in coal 煤中有价元素含量分级及应用导则 |
China National Standards fo |
English PDF |
GB/T 41107.2-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分:自拘束试验 |
China National Standards fo |
English PDF |
GB/T 41107.1-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 1: General 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分:总则 |
China National Standards fo |
English PDF |
GB/T 4657-2021 |
Codes for the central party and state organs people’s communities and the other state organizations 中央党政机关、人民团体及其他机构代码 |
China National Standards fo |
English PDF |
GB/T 8563.1-2021 |
Classification and codes for information of reward and disciplinary action -- Part 1: Codes of medal, honorary title and reward 奖励、纪律处分信息分类与代码 第1部分:勋章、荣誉称号和表彰奖励代码 |
China National Standards fo |
English PDF |
GB/T 30887-2021 |
Technical guide for water system integration and optimization of industrial enterprises 工业企业水系统集成优化技术指南 |
China National Standards fo |
English PDF |
GB/T 13976-2021 |
Radioactive source term of pressurized water reactor nuclear power plant for operation states 压水堆核电厂运行状态下的放射性源项 |
China National Standards fo |
English PDF |
GB/T 41249-2021 |
Industrial assistance—Guidance for operation management of “pig-biogas-fruit (grain and vegetable)”circular agricultural project 产业帮扶 “猪-沼-果(粮、菜)” 循环农业项目运营管理指南 |
China National Standards fo |
English PDF |
GB/T 22565.1-2021 |
Metallic materials -- Sheet and strip -- Method for spring back evaluation -- Part 1: Stretch bending 金属材料 薄板和薄带 回弹性能评估方法 第1部分:拉弯法 |
China National Standards fo |
English PDF |
GB/T 5121.28-2021 |
Methods for chemical analysis of copper and copper alloys—Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分:铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards fo |
English PDF |
GB/T 41073-2021 |
Surface chemical analysis -- Electron spectroscopies -- Minimum reporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求 |
China National Standards fo |
English PDF |
GB/T 6113.104-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分:无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards fo |
English PDF |
GB/T 6113.101-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus 无线电骚扰和抗扰度测量设备和测量方法规范 第1-1部分:无线电骚扰和抗扰度测量设备 测量设备 |
China National Standards fo |
English PDF |
GB/T 41118-2021 |
Safety of machinery -- Guideline for the design of safety control systems 机械安全? 安全控制系统设计指南 |
China National Standards fo |
English PDF |
GB/T 41038-2021 |
Energy consumption efficiency evaluation method for entrained-flow coal-water slurry gasification 气流床水煤浆气化能效计算方法 |
China National Standards fo |
English PDF |
GB/T 2384-2021 |
Dyes intermediates—General method for the determination of melting range 染料中间体 熔点范围测定通用方法 |
China National Standards fo |
English PDF |
GB/T 14598.118-2021 |
Measuring relays and protection equipment -- Part 118: Synchrophasor for power systems -- Measurements 量度继电器和保护装置 第118部分:电力系统同步相量 测量 |
China National Standards fo |
English PDF |
GB/T 41164-2021 |
Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam 碎软低渗煤层顶板水平井分段压裂技术规范 |
China National Standards fo |
English PDF |
GB/T 41138-2021 |
Product quality information system -- Information classification, sharing and exchange 产品质量信息系统 信息分类与共享交换 |
China National Standards fo |
English PDF |
GB/T 41108.3-2021 |
Safety of machinery -- Safety requirements for interlocking devices -- Part 3: Trapped key interlocking devices and systems 机械安全 联锁装置的安全要求 第3部分:截留钥匙联锁装置及系统 |
China National Standards fo |
English PDF |
GB/T 41108.2-2021 |
Safety of machinery -- Safety requirements for interlocking devices -- Part 2: Interlocking devices with guard-locking 机械安全 联锁装置的安全要求 第2部分:带防护锁定的联锁装置 |
China National Standards fo |
English PDF |
GB/T 41108.1-2021 |
Safety of machinery -- Safety requirements for interlocking devices -- Part 1: Direct opening position switches 机械安全 联锁装置的安全要求 第1部分:直接断开位置开关 |
China National Standards fo |
English PDF |
GB/T 14598.181-2021 |
Measuring relays and protection equipment -- Part 181:Functional requirements for frequency protection 量度继电器和保护装置 第181 部分:频率保护功能要求 |
China National Standards fo |
English PDF |
GB/T 26281-2021 |
Methods for the calculation of heat balance,heat efficiency and comprehensive energy consumption of cement rotary kiln 水泥回转窑热平衡、热效率、综合能耗计算方法 |
China National Standards fo |
English PDF |
GB/T 3670-2021 |
Covered electordes for manual metal arc welding of copper and copper alloys 铜及铜合金焊条 |
China National Standards fo |
English PDF |
GB/T 41147-2021 |
Voltage sourced converter(VSC) valves for static synchronous compensator(STATCOM) -- Electrical testing 静止同步补偿装置用电压源换流器阀 电气试验 |
China National Standards fo |
English PDF |
GB/T 41111-2021 |
Rods for gas welding of non-alloy and creep-resisting steels 气焊用非合金钢及热强钢填充丝 |
China National Standards fo |
English PDF |
GB/T 41110-2021 |
Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys 镍及镍合金药芯焊丝 |
China National Standards fo |
English PDF |
GB/T 41112-2021 |
Solid wire electrodes, solid wires and rods for fusion welding of magnesium and magnesium alloys 镁及镁合金焊丝 |
China National Standards fo |
English PDF |
GB/T 26465-2021 |
Safety rules for the construction and installation of firefighters lifts 消防员电梯制造与安装安全规范 |
China National Standards fo |
English PDF |
GB/T 41114-2021 |
Non-destructive testing -- Ultrasonic testing -- Specification for a calibration block for phased array testing(PAUT) 无损检测? 超声检测 相控阵超声检测标准试块规范 |
China National Standards fo |
English PDF |
GB/T 41216-2021 |
Marine combine connecting line for mooring 船用系泊组合连接索 |
China National Standards fo |
English PDF |
GB/T 41123.3-2021 |
Non-destructive testing—Radiation methods for industrial computed tomography—Part 3:Qualification 无损检测 工业射线计算机层析成像检测 第3部分:验证 |
China National Standards fo |
English PDF |
GB/T 41123.2-2021 |
Non-destructive testing—Radiation methods for industrial computed tomography—Part 2:Operation and interpretation 无损检测 工业射线计算机层析成像检测 第2部分:操作和解释 |
China National Standards fo |
English PDF |
GB/T 41123.1-2021 |
Non-destructive testing -- Radiation methods for industrial computed tomography -- Part 1: Principles, equipment and samples 无损检测 工业射线计算机层析成像检测 第1部分:原理、设备和样品 |
China National Standards fo |
English PDF |
GB/T 12604.12-2021 |
Non-destructive testing -- Terminology -- Part 12: Radiation methods for industrial computed tomography 无损检测? 术语? 第12部分:工业射线计算机层析成像检测 |
China National Standards fo |
English PDF |
GB/T 41104.3-2021 |
Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy 实心和药芯软钎料丝? 规范和试验方法? 第3部分:药芯软钎料丝功效的润湿平衡试验方法 |
China National Standards fo |
English PDF |
GB/T 41104.1-2021 |
Solder wire, solid and flux cored -- Specification and test methods -- Part 1: Classification and performance requirements 实心和药芯软钎料丝? 规范和试验方法? 第1部分:分类和性能要求 |
China National Standards fo |
English PDF |
GB/T 38265.15-2021 |
Test methods for soft soldering fluxes—Part 15: Copper corrosion test 软钎剂试验方法 第15部分:铜腐蚀试验 |
China National Standards fo |
English PDF |
GB/T 38265.14-2021 |
Test methods for soft soldering fluxes—Part 14: Assessment of tackiness of flux residues 软钎剂试验方法 第14部分:钎剂残留物胶粘性的评价 |
China National Standards fo |
English PDF |
GB/T 38265.13-2021 |
Test methods for soft soldering fluxes—Part 13: Determination of flux spattering 软钎剂试验方法 第13部分:钎剂溅散性的测定 |
China National Standards fo |
English PDF |
GB/T 38265.11-2021 |
Test methods for soft soldering fluxes—Part 11: Solubility of flux residues 软钎剂试验方法 第11部分:钎剂残留物的可溶性 |
China National Standards fo |
English PDF |
GB/T 38265.5-2021 |
Test methods for soft soldering fluxes -- Part 5: Copper mirror test 软钎剂试验方法 第5部分:铜镜试验 |
China National Standards fo |
English PDF |
GB/T 41158-2021 |
Management requirements for circulation information of automobile aftermarket parts 汽车后市场配件流通信息管理要求 |
China National Standards fo |
English PDF |
GB/T 22437.5-2021 |
Cranes—Design principles for loads and load combinations—Part 5:Overhead travelling and portal bridge cranes 起重机 载荷与载荷组合的设计原则 第5部分:桥式和门式起重机 |
China National Standards fo |
English PDF |
GB/T 20346.1-2021 |
Equipment for distributing fertilizer—Part 1: Full width fertilizer distributors 施肥机械 第1部分:全幅宽撒肥机 |
China National Standards fo |
English PDF |
GB/T 8593.2-2021 |
Earth-moving machinery—Symbols for operator controls and other displays—Part 2:Symbols for specific machines,equipment and accessories 土方机械 司机操纵装置和其他显示装置用符号 第2部分:机器、工作装置和附件的特殊符号 |
China National Standards fo |
English PDF |
GB/T 8593.1-2021 |
Earth-moving machinery -- Symbols for operator controls and other displays -- Part 1: Common symbols 土方机械? 司机操纵装置和其他显示装置用符号? 第1部分:通用符号 |
China National Standards fo |
English PDF |
GB/T 2449.1-2021 |
Sulphur for industrial use—Part 1: Solid product 工业硫磺 第1部分:固体产品 |
China National Standards fo |
English PDF |
GB/T 29004-2021 |
Rice transplanter -- Evaluation index and measurement methods for fuel consumption 水稻插秧机 燃油消耗量指标及测量方法 |
China National Standards fo |
English PDF |
GB/T 24604-2021 |
Rolling bearings-Angular contact thrust ball bearings and units for machine tool screws 滚动轴承 机床丝杠用推力角接触球轴承及单元 |
China National Standards fo |
English PDF |
GB/T 26473-2021 |
Cranes—Safety requirements for loader cranes 起重机 随车起重机安全要求 |
China National Standards fo |
English PDF |
GB/T 38055.5-2021 |
Rough-terrain trucks—User requirements—Part 5: Interface between variable-reach truck and intergrated personnel work platform 越野叉车 对用户的要求 第5部分:伸缩臂式叉车和集成式人员工作平台的连接装置 |
China National Standards fo |
English PDF |
GB/T 38055.4-2021 |
Rough-terrain trucks—User requirements—Part 4: Additional requirements for variable-reach trucks handling freely suspended loads 越野叉车 对用户的要求 第4部分:悬吊可自由摆动载荷伸缩臂式叉车的附加要求 |
China National Standards fo |
English PDF |
GB/T 41124-2021 |
General technical requirements for aseptic blowing-filling-capping bloc 无菌吹灌旋一体机通用技术要求 |
China National Standards fo |
English PDF |
GB/T 41135.2-2021 |
Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 2: System aspects 故障路径指示用电流和电压传感器或探测器?? 第2部分:系统应用 |
China National Standards fo |
English PDF |
GB/T 41135.1-2021 |
Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 1: General principles and requirements 故障路径指示用电流和电压传感器或探测器?? 第1部分:通用原理和要求 |
China National Standards fo |
English PDF |
GB/T 26301-2021 |
Copper-nickel-zinc alloy strips and foils for shield 屏蔽用锌白铜带箔材 |
China National Standards fo |
English PDF |
GB/T 26024-2021 |
Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards fo |
English PDF |
GB/T 41122-2021 |
Requirements for lifts used to assist in building evacuation 用于辅助建筑物人员疏散的电梯要求 |
China National Standards fo |
English PDF |
GB/T 24807-2021 |
Electromagnetic compatibility for lifts, escalators and moving walks—Emission 电梯、自动扶梯和自动人行道的电磁兼容 发射 |
China National Standards fo |
English PDF |
GB/T 26557-2021 |
Builders hoists for persons and materials with vertically guided cages 吊笼有垂直导向的人货两用施工升降机 |
China National Standards fo |
English PDF |
GB/T 41130-2021 |
Basic requirements for safety management of exhibition venue 展览场馆安全管理基本要求 |
China National Standards fo |
English PDF |
GB/T 22473.1-2021 |
Batteries used for energy storage -- Part 1: Photovoltaic off-grid application technical conditions 储能用蓄电池? 第1部分:光伏离网应用技术条件 |
China National Standards fo |
English PDF |
GB/T 41139-2021 |
Requirements of standard conformance testing for information classification coding and metadata 信息分类编码及元数据标准符合性测试要求 |
China National Standards fo |
English PDF |
GB/T 10762-2021 |
Method of mass measurements for industrial and mining electric locomotive 工矿电机车质量测量方法 |
China National Standards fo |
English PDF |
GB/T 16318-2021 |
Basic test method for rotating traction electrical machines 旋转牵引电机基本试验方法 |
China National Standards fo |
English PDF |
GB/T 25684.13-2021 |
Earth-moving machinery—Safety—Part 13: Requirements for rollers 土方机械 安全 第13部分:压路机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.12-2021 |
Earth-moving machinery—Safety—Part 12: Requirements for cable excavators 土方机械 安全 第12部分:机械挖掘机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.11-2021 |
Earth-moving machinery—Safety—Part 11: Requirements for landfill compactors 土方机械 安全 第11部分:回填压实机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.10-2021 |
Earth-moving machinery—Safety—Part 10: Requirements for trenchers 土方机械 安全 第10部分:挖沟机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.9-2021 |
Earth-moving machinery—Safety—Part 9: Requirements for pipelayers 土方机械 安全 第9部分:吊管机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.8-2021 |
Earth-moving machinery—Safety—Part 8: Requirements for graders 土方机械 安全 第8部分:平地机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.7-2021 |
Earth-moving machinery—Safety—Part 7: Requirements for scrapers 土方机械 安全 第7部分:铲运机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.6-2021 |
Earth-moving machinery—Safety—Part 6: Requirements for dumpers 土方机械 安全 第6部分:自卸车的要求 |
China National Standards fo |
English PDF |
GB/T 25684.5-2021 |
Earth-moving machinery—Safety—Part 5: Requirements for hydraulic excavators 土方机械 安全 第5部分:液压挖掘机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.4-2021 |
Earth-moving machinery—Safety—Part 4: Requirements for backhoe loaders 土方机械 安全 第4部分:挖掘装载机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.3-2021 |
Earth-moving machinery—Safety—Part 3: Requirements for loaders 土方机械 安全 第3部分:装载机的要求 |
China National Standards fo |
English PDF |
GB/T 25684.2-2021 |
Earth-moving machinery—Safety—Part 2: Requirements for dozers 土方机械 安全 第2部分:推土机的要求 |
China National Standards fo |
English PDF |
GB/T 41120-2021 |
Non-destructive testing -- Test method for non-ferromagnetic metallic component pulsed eddy current testing 无损检测 非铁磁性金属材料脉冲涡流检测 |
China National Standards fo |
English PDF |
GB/T 41109-2021 |
Earth-moving machinery -- Fuel consumption for grader -- Test methods 土方机械? 平地机燃油消耗量? 试验方法 |
China National Standards fo |
English PDF |
GB/T 20724-2021 |
Microbeam analysis—Method of thickness measurement for thin crystals by convergent beam electron diffraction 微束分析 薄晶体厚度的会聚束电子衍射测定方法 |
China National Standards fo |
English PDF |
GB/T 29732-2021 |
Surface chemical analysis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis 表面化学分析 中等分辨俄歇电子能谱仪 元素分析用能量标校准 |
China National Standards fo |
English PDF |
GB/T 41207-2021 |
Information and documentation -- Management systems for records -- Guidelines for implementation 信息与文献 文件(档案)管理体系 实施指南 |
China National Standards fo |
English PDF |
GB/T 41136-2021 |
Resistance welding equipment -- Transformers -- Integrated transformer-rectifier units for welding guns operating at 1 000 Hz 电阻焊设备 变压器 一体式焊钳用内置整流器的1000Hz变压器 |
China National Standards fo |
English PDF |
GB/T 41089-2021 |
Technical specification for isolated lightning protection of electronic system based on lightning nowcasting and warning 基于雷电临近预警的电子系统隔离防雷技术规范 |
China National Standards fo |
English PDF |
GB/T 41064-2021 |
Surface chemical analysis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion mass spectrometry sputter depth profiling using single and multi-layer thin films 表面化学分析 深度剖析 用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法 |
China National Standards fo |
English PDF |
GB/T 19490-2021 |
Telecommunication regulations for maritime mobile services—General requirement 水上移动业务通信规则 总体要求 |
China National Standards fo |
English PDF |
GB/T 41041-2021 |
Control requirements of forbidden and restricted components for space applications 宇航禁限用元器件控制要求 |
China National Standards fo |
English PDF |
GB/T 41037-2021 |
Assurance requirements for system in package for space applications 宇航用系统级封装(SiP)保证要求 |
China National Standards fo |
English PDF |
GB/T 41040-2021 |
COTS semiconductor parts for space application -- Quality assurance requirements 宇航用商业现货(COTS)半导体器件 质量保证要求 |
China National Standards fo |
English PDF |
GB/T 41032-2021 |
General guidelines for construction analysis components for space applications 宇航用元器件结构分析通用指南 |
China National Standards fo |
English PDF |
GB/T 41034-2021 |
General design specification of electromagnetic relay for space application 宇航用电磁继电器通用设计规范 |
China National Standards fo |
English PDF |
GB/T 41033-2021 |
Design requirements of radiation hardening for CMOS IC CMOS集成电路抗辐射加固设计要求 |
China National Standards fo |
English PDF |
GB/T 41036-2021 |
General specification for super high-low temperature circular electrical connector for space applications 宇航用超高低温圆形电连接器通用规范 |
China National Standards fo |
English PDF |
GB/T 41097-2021 |
Use management for sightseeing vehicle 非公路用旅游观光车辆使用管理 |
China National Standards fo |
English PDF |
GB/T 1927.20-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 20: Determination of cleavage strength 无疵小试样木材物理力学性质试验方法 第20部分:抗劈力测定 |
China National Standards fo |
English PDF |
GB/T 1927.19-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 19: Determination of static hardness 无疵小试样木材物理力学性质试验方法 第19部分:硬度测定 |
China National Standards fo |
English PDF |
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