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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 as |
 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 as |
English PDF |
| GB/T 41105.1-2021 |
Non-destructive testing—Measurement and evaluation of the X-ray tube voltage—Part 1:Voltage divider method 无损检测 X射线管电压的测量和评价 第1部分：分压法 |
China National Standards as |
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 as |
English PDF |
| GB/T 10596-2021 |
En-masse conveyor 埋刮板输送机 |
China National Standards as |
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 as |
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 as |
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 as |
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 as |
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 as |
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 as |
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 as |
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 as |
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 as |
English PDF |
| GB/T 41028-2021 |
Requirements of aerospace fluid systems impulse testing of hydraulic hose ，tubing and fitting assemblies 航空航天流体系统液压软管、管道和接头组件的脉冲试验要求 |
China National Standards as |
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 as |
English PDF |
| GB/T 24675.6-2021 |
Conservation tillage equipment -- Part 6: Smashed straw machine 保护性耕作机械? 第6部分： 秸秆粉碎还田机 |
China National Standards as |
English PDF |
| GB/T 24675.5-2021 |
Conservation tillage equipment -- Part 5: Smashed root stubble machine 保护性耕作机械? 第5部分： 根茬粉碎还田机 |
China National Standards as |
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 as |
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 as |
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 as |
English PDF |
| GB/T 41094-2021 |
Operating management of passenger ropeway 客运索道使用管理 |
China National Standards as |
English PDF |
| GB/T 15592-2021 |
Polyvinyl chloride paste resins 聚氯乙烯糊用树脂 |
China National Standards as |
English PDF |
| GB/T 1927.10-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending 无疵小试样木材物理力学性质试验方法 第10部分：抗弯弹性模量测定 |
China National Standards as |
English PDF |
| GB/T 29722-2021 |
Commercial coal quality—Coal for entrained-flow gasification 商品煤质量 气流床气化用煤 |
China National Standards as |
English PDF |
| GB/T 41029-2021 |
Specification for offshore well abandonment operation of oil & gas drilling 石油天然气钻井海洋弃井作业规程 |
China National Standards as |
English PDF |
| GB/T 41209-2021 |
General specifications for laser rangefinder for lunar and planetary exploration 月球与行星探测激光测距仪通用规范 |
China National Standards as |
English PDF |
| GB/T 41215-2021 |
Space materials science experiment -- Ground-based matching test specification 空间材料科学实验 地面匹配试验规范 |
China National Standards as |
English PDF |
| GB/T 9441-2021 |
Metallographic test method for spheroidal graphite cast iron 球墨铸铁金相检验 |
China National Standards as |
English PDF |
| GB/T 41140-2021 |
Analysis criterion for radiation source term of reactor core and spent fuel assembly in PWR nuclear power plant 压水堆核电厂堆芯及乏燃料组件辐射源项分析准则 |
China National Standards as |
English PDF |
| GB/T 41142-2021 |
Hardware design requirements of computer-based instrumentation and control systems important to safety for nuclear power plants 核电厂安全重要数字仪表和控制系统硬件设计要求 |
China National Standards as |
English PDF |
| GB/T 13286-2021 |
Criteria for independence of class 1E equipment and circuits in nuclear power plants 核电厂安全级电气设备和电路独立性准则 |
China National Standards as |
English PDF |
| GB/T 25364.2-2021 |
Turbocharger seal rings—Part 2:Inspection measuring principles 涡轮增压器密封环 第2部分：检验方法 |
China National Standards as |
English PDF |
| GB/T 17215.691-2021 |
Electricity metering data exchange -- The DLMS/COSEM suite -- Part 91: Communication profile using web-services to access a DLMS/COSEM server via a COSEM Access Service (Cas) 电测量数据交换? DLMS/COSEM组件? 第91部分：使用Web服务经COSEM访问服务（CAS）访问DLMS/COSEM服务器的通信配置 |
China National Standards as |
English PDF |
| GB/T 41003.2-2021 |
General technical specification for plastic foam mats—Part 2: Indoor polyvinyl chloride foam mats 塑料泡沫垫通用技术条件 第2部分：室内聚氯乙烯泡沫垫 |
China National Standards as |
English PDF |
| GB/T 41004.2-2021 |
Intelligent pipe network system-Part 2 :Intelligent plastic pipes , fittings and valves 智能管网系统 第2部分：智能塑料管材、管件及阀门 |
China National Standards as |
English PDF |
| GB/T 41091-2021 |
Guidance for electrical safety risk assessment and risk reduction in assembly occupancies 人员密集场所电气安全风险评估和风险降低指南 |
China National Standards as |
English PDF |
| GB/T 41092-2021 |
Guidance for electrical safety risk assessment and risk reduction in multiple application workplace 多重应用环境场所电气安全风险评估和风险降低指南 |
China National Standards as |
English PDF |
| GB/T 3681.2-2021 |
Plastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass 塑料 太阳辐射暴露试验方法 第2部分：直接自然气候老化和暴露在窗玻璃后气候老化 |
China National Standards as |
English PDF |
| GB/T 3681.1-2021 |
Plastics—Methods of exposure to solar radiation—Part 1: General guidance 塑料 太阳辐射暴露试验方法 第1部分：总则 |
China National Standards as |
English PDF |
| GB/T 41018-2021 |
Water reuse guidelines- Reclaimed water classification 水回用导则 再生水分级 |
China National Standards as |
English PDF |
| GB/T 41017-2021 |
Water reuse guidelines- W astewater reclamation technologies and processes evaluation method 水回用导则 污水再生处理技术与工艺评价方法 |
China National Standards as |
English PDF |
| GB/T 41204-2021 |
Nanotechnologies -- Measurement technique matrix for the characterization of nano-objects 纳米技术 纳米物体表征用测量技术矩阵 |
China National Standards as |
English PDF |
| GB/T 41212-2021 |
Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line 纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧 |
China National Standards as |
English PDF |
| GB/T 41232.2-2021 |
Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: Density measurement of cathode nanomaterials 纳米制造 关键控制特性 纳米储能 第2部分：纳米正极材料的密度测试 |
China National Standards as |
English PDF |
| GB/T 33440-2021 |
General requirements for interchangeability of natural gas 天然气互换性一般要求 |
China National Standards as |
English PDF |
| GB/T 25412-2021 |
Farm waste film-pick up machines 残地膜回收机 |
China National Standards as |
English PDF |
| GB/T 20863.1-2021 |
Cranes—Classification—Part 1:General 起重机 分级 第1部分：总则 |
China National Standards as |
English PDF |
| GB/T 26559-2021 |
Mechanical parking system—Classification 机械式停车设备 分类 |
China National Standards as |
English PDF |
| GB/T 41195-2021 |
Specification for basic data items of public credit information 公共信用信息基础数据项规范 |
China National Standards as |
English PDF |
| GB/T 41196-2021 |
General rules for public credit information releasing to public 公共信用信息公示通则 |
China National Standards as |
English PDF |
| GB/T 20076-2021 |
Measurement methods of maximum torque and maximum net power of engines for motorcycles and mopeds 摩托车和轻便摩托车发动机最大扭矩和最大净功率测量方法 |
China National Standards as |
English PDF |
| GB/T 13277.6-2021 |
Compressed air -- Part 6：Test methods for gaseous contaminant content 压缩空气 第6部分：气态污染物含量测量方法 |
China National Standards as |
English PDF |
| GB/T 41065-2021 |
Basalt fiber -- Determination of combustible matter content 玄武岩纤维 可燃物含量的测定 |
China National Standards as |
English PDF |
| GB/T 41063-2021 |
Textile glass—Determination of density 玻璃纤维 密度的测定 |
China National Standards as |
English PDF |
| GB/T 10429-2021 |
Single-stage centripetal turbine torque converters—Types and basic parameters 单级向心涡轮液力变矩器 型式和基本参数 |
China National Standards as |
English PDF |
| GB/T 38478-2021 |
Determination of astaxanthin opticalisomers content—Liquid chromatography 虾青素旋光异构体含量的测定 液相色谱法 |
China National Standards as |
English PDF |
| GB/T 12692.2-2021 |
Petroleum products—Fuels (class F)classification—Part 2:Categories of marine fuels 石油产品 燃料（F类）分类 第2部分： 船用燃料油品种 |
China National Standards as |
English PDF |
| GB/T 21421.1-2021 |
Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1：Standard strength classes and end fittings 标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分：标准强度等级和端部装配件 |
China National Standards as |
English PDF |
| GB/T 1001.1-2021 |
Insulators for overhead lines with a nominal voltage above 1 000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria 标称电压高于1 000V的架空线路绝缘子 第1部分：交流系统用瓷或玻璃绝缘子元件 定义、试验方法和判定准则 |
China National Standards as |
English PDF |
| GB/T 25717-2021 |
Hot chamber die casting machines for magnesium alloys 镁合金热室压铸机 |
China National Standards as |
English PDF |
| GB/T 17626.31-2021 |
Electromagnetic compatibility—Testing and measurement techniques—Part 31：AC mains ports broadband conducted disturbance immunity test 电磁兼容 试验和测量技术 第31部分：交流电源端口宽带传导骚扰抗扰度试验 |
China National Standards as |
English PDF |
| GB/T 41055-2021 |
Technical requirements for nondestructive testing （electromagnetic method based on remote field eddy current） on prestressed concrete cylinder pipe 预应力钢筒混凝土管无损检测（远场涡流电磁法）技术要求 |
China National Standards as |
English PDF |
| GB/T 41015-2021 |
Technical requirements for solid waste vitrification product 固体废物玻璃化处理产物技术要求 |
China National Standards as |
English PDF |
| GB/T 20794-2021 |
Industrial classification for ocean industries and their related activities 海洋及相关产业分类 |
China National Standards as |
English PDF |
| GB/T 24694-2021 |
Glass containers—Quality requirements for Chinese spirits bottle 玻璃容器 白酒瓶质量要求 |
China National Standards as |
English PDF |
| GB/T 41141-2021 |
Guide for risk assessment of HV submarine cable 高压海底电缆风险评估导则 |
China National Standards as |
English PDF |
| GB/T 41003.1-2021 |
General technical specification for plastic foam mats—Part 1:Polyethylene/ethylene vinylacetate copolymer foam mats for children 塑料泡沫垫通用技术条件 第1部分：聚乙烯/乙烯-醋酸乙烯酯共聚物儿童泡沫垫 |
China National Standards as |
English PDF |
| GB/T 41048-2021 |
Technical requirements for plastics inspection chamber and manhole for urban drainage 城镇排水用塑料检查井技术要求 |
China National Standards as |
English PDF |
| GB/T 31723.414-2021 |
Metallic communication cable test methods—Part 4-14: Electromagnetic compatibility (EMC)—Coupling attenuation of cable assemblies (field conditions)—Absorbing clamp method 金属通信电缆试验方法 第4-14部分：电磁兼容 电缆组件(现场条件)的耦合衰减 吸收钳法 |
China National Standards as |
English PDF |
| GB/T 41148-2021 |
General requirements for gas fuel generating sets 气体燃料发电机组通用技术条件 |
China National Standards as |
English PDF |
| GB/T 41185-2021 |
Specification of preparation and quality control of reference materials for DNA detection of aquatic animals pathogen -- Plasmid 水生动物病原DNA检测参考物质制备和质量控制规范 质粒 |
China National Standards as |
English PDF |
| GB/T 20886.1-2021 |
Quality requirements for yeast products—Part 1：Yeast for food processing 酵母产品质量要求 第1部分：食品加工用酵母 |
China National Standards as |
English PDF |
| GB/T 20886.2-2021 |
Quality requirements for yeast products—Part 2: Processed yeast products 酵母产品质量要求 第2部分: 酵母加工制品 |
China National Standards as |
English PDF |
| GB/T 41191-2021 |
Flare for biogas engineering 沼气工程火焰燃烧器 |
China National Standards as |
English PDF |
| GB/T 41193-2021 |
assessment for fertility of anaerobic digested fertilizer 沼肥肥效评估方法 |
China National Standards as |
English PDF |
| GB/T 41184.1-2021 |
Measuring instruments for soil moisture evaporation -- Part 1: Evaporator of the hydraulic type 土壤水分蒸发测量仪器? 第1部分：水力式蒸发器 |
China National Standards as |
English PDF |
| GB/T 41169-2021 |
Paper, aluminum foil and plastic laminated film and pouch for food packaging 食品包装用纸铝塑复合膜、袋 |
China National Standards as |
English PDF |
| GB/T 41168-2021 |
Plastics and aluminum foil laminated retort film and pouch for food packaging 食品包装用塑料与铝箔蒸煮复合膜、袋 |
China National Standards as |
English PDF |
| GB/T 41012-2021 |
Technical specifications for collection and recovery of non-ferrous metal contained solid waste 含有色金属固体废物回收利用技术规范 |
China National Standards as |
English PDF |
| GB/T 41153-2021 |
Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal -- Secondary ion mass spectrometry 碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法 |
China National Standards as |
English PDF |
| GB/T 22522-2021 |
Metric series wires for measuring screw threads 测量螺纹用米制系列量针 |
China National Standards as |
English PDF |
| GB/T 41061-2021 |
Test methods for creep properties of fiber reinforced plastics 纤维增强塑料蠕变性能试验方法 |
China National Standards as |
English PDF |
| GB/T 7777-2021 |
Measurement and evaluation of mechanical vibration of displacement compressors 容积式压缩机机械振动测量与评价 |
China National Standards as |
English PDF |
| GB/T 24282-2021 |
Plastics—Determination of xylene-soluble matter fraction in polypropylene 塑料 聚丙烯中二甲苯可溶物含量的测定 |
China National Standards as |
English PDF |
| GB/T 35212.3-2021 |
Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts 天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第3部分：硫磺回收及尾气处理催化剂技术要求及分析评价方法 |
China National Standards as |
English PDF |
| GB/T 41070-2021 |
Lenticular lens film for autostereoscopic 3D display -- Optical measurement method 裸眼3D柱透镜光栅膜 光学测量方法 |
China National Standards as |
English PDF |
| GB/T 26978-2021 |
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of cryogenic liquefied gas 现场组装立式圆筒平底钢质低温液化气储罐的设计与建造 |
China National Standards as |
English PDF |
| GB/T 23511-2021 |
Petroleum and natural gas industires—eneral requirements for offshore structures 石油天然气工业 海洋结构的通用要求 |
China National Standards as |
English PDF |
| GB/T 41086-2021 |
General technical requirements for hazardous chemicals security inspection equipments based on Raman spectrometry 基于拉曼光谱技术的危险化学品安全检查设备通用技术要求 |
China National Standards as |
English PDF |
| GB/T 22304-2021 |
Dried sweet basil—Specification 干甜罗勒 规范 |
China National Standards as |
English PDF |
| GB/T 41166-2021 |
Quality requirements for enamelled cast iron cookwares 铸铁搪瓷炊具质量要求 |
China National Standards as |
English PDF |
| GB/T 21741-2021 |
General specifications for security system for residential areas 住宅小区安全防范系统通用技术要求 |
China National Standards as |
English PDF |
| GB/T 41178-2021 |
Prosthetics and orthotics—Soft orthoses—Uses,functions,classification and description 假肢和矫形器 软性矫形器 用途、功能、分类和描述 |
China National Standards as |
English PDF |
| GB/T 41179-2021 |
Prosthetics and orthotics—Foot orthoses—Uses,functions,classification and description 假肢和矫形器 足矫形器 用途、功能、分类和描述 |
China National Standards as |
English PDF |
| GB/T 41175-2021 |
assistive products for persons with vision impairments and persons with vision and hearing impairments -- Acoustic and tactile signals for pedestrian traffic lights 视力障碍者和视听障碍者用辅助器具? 行人交通信号灯的声音和触觉信号 |
China National Standards as |
English PDF |
| GB/T 41171-2021 |
Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- Determination of dust in collection cassettes by sodium atomic absorption spectrometry 失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定 |
China National Standards as |
English PDF |
| GB/T 41007-2021 |
Consumer product safety—Guidelines for characterization and exposure assessment of chemical hazard 消费品安全 化学危害表征和暴露评估指南 |
China National Standards as |
English PDF |
| GB/T 40849-2021 |
Data contents for holo-graphic location-based map 全息位置地图数据内容 |
China National Standards as |
English PDF |
| GB/T 41005-2021 |
Consumer products safety- General rules on chemical hazards risk assessment 消费品安全 化学危害风险评估通则 |
China National Standards as |
English PDF |
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