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China GB Standards list issued in 2021 year |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40341-2021 |
High strength and toughness alloy structure steel bars for deep sea oil field drilling and exploiting 深海油田钻采用高强韧合金结构钢棒 |
China National Standards 2021 |
 English PDF |
| GB/T 40340-2021 |
Composites and metal assemblies—Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests 复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验 |
China National Standards 2021 |
English PDF |
| GB/T 40339-2021 |
Corrosion of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service 金属和合金的腐蚀 服役中检出的应力腐蚀裂纹的重要性评估导则 |
China National Standards 2021 |
English PDF |
| GB/T 40338-2021 |
Corrosion of metals and alloys—Exfoliation corrosion testing of aluminium alloys 金属和合金的腐蚀 铝合金剥落腐蚀试验 |
China National Standards 2021 |
English PDF |
| GB/T 40329-2021 |
Electrical equipment and system of industrial machines—PLC programme in numerical control system 工业机械电气设备及系统 数控PLC编程语言 |
China National Standards 2021 |
English PDF |
| GB/T 40328-2021 |
Electrical equipment and system of industrial machines—Programing language of processing procedures for NC system 工业机械电气设备及系统 数控加工程序编程语言 |
China National Standards 2021 |
English PDF |
| GB/T 40327-2021 |
Test methods of guided motion performance for wheeled mobile robot 轮式移动机器人导引运动性能测试方法 |
China National Standards 2021 |
English PDF |
| GB/T 40326-2021 |
Energy efficiency grades for laboratory equipment—Drug stability test chambers 实验室设备能效等级 药品稳定性试验箱 |
China National Standards 2021 |
English PDF |
| GB/T 40325-2021 |
Performance test for rubber sealing device of railway vehicle wheel rolling bearing 轨道车辆轮对滚动轴承橡胶密封装置性能试验 |
China National Standards 2021 |
English PDF |
| GB/T 40323-2021 |
Determination of octamethylcyclotetrasiloxane(D4)， decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries 纺织染整助剂产品中八甲基环四硅氧烷（D4）、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)的测定 |
China National Standards 2021 |
English PDF |
| GB/T 40322-2021 |
Thermoplastic elastomer—Specifications of door sealmaterials for household and similar refrigerating appliances 热塑性弹性体 家用和类似用途制冷器具用门密封材料规范 |
China National Standards 2021 |
English PDF |
| GB/T 40321-2021 |
High strength and toughness Al-Zn-Mg-Cu series aluminium alloy plate 高强高韧型Al-Zn-Mg-Cu系铝合金板材 |
China National Standards 2021 |
English PDF |
| GB/T 40320-2021 |
Measuring method for mechanical melting temperature of aluminum alloy 铝合金力学熔点测试方法 |
China National Standards 2021 |
English PDF |
| GB/T 40319-2021 |
Wrought aluminum alloy sheets, strips and foils for drawn cans 拉深罐用铝合金板、带、箔材 |
China National Standards 2021 |
English PDF |
| GB/T 40318-2021 |
Plastics—Environmental aspects—General guidelines for their inclusion in standards 塑料 环境因素 标准中环境因素的通则 |
China National Standards 2021 |
English PDF |
| GB/T 40317-2021 |
Seamless stainless steel pipes for oxygen pipeline 氧气管线用不锈钢无缝钢管 |
China National Standards 2021 |
English PDF |
| GB/T 40316-2021 |
Welded high strength shaped and round steel tubes for automobile structure 汽车结构用高强度异型及圆形焊接钢管 |
China National Standards 2021 |
English PDF |
| GB/T 40315-2021 |
Plastics—Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value 塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器 |
China National Standards 2021 |
English PDF |
| GB/T 40314-2021 |
Corrosion of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel 金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型 |
China National Standards 2021 |
English PDF |
| GB/T 40313-2021 |
Specification for wrought superalloy forging disks 变形高温合金盘锻件 |
China National Standards 2021 |
English PDF |
| GB/T 40312-2021 |
Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method) 磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法（熔铸玻璃片法） |
China National Standards 2021 |
English PDF |
| GB/T 40311-2021 |
Vanadium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method) 钒渣 多元素的测定 波长色散X射线荧光光谱法（熔铸玻璃片法） |
China National Standards 2021 |
English PDF |
| GB/T 40309-2021 |
Electrical self-balancing vehicle—Electromagnetic compatibility—Emission and immunity requirements 电动平衡车 电磁兼容 发射和抗扰度要求 |
China National Standards 2021 |
English PDF |
| GB/T 40308-2021 |
Model and nomenclature for meteorological instruments 气象仪器型号与命名方法 |
China National Standards 2021 |
English PDF |
| GB/T 40305-2021 |
Field device integration—EDD and OPC UA integration technology specification 现场设备集成 EDD与OPC UA集成技术规范 |
China National Standards 2021 |
English PDF |
| GB/T 40304-2021 |
Determination of content of nonmetallic inclusions in steel—Billet full section method 钢中非金属夹杂物含量的测定 钢坯全截面法 |
China National Standards 2021 |
English PDF |
| GB/T 40303-2021 |
General specification for GH4169 alloy bars GH4169合金棒材通用技术条件 |
China National Standards 2021 |
English PDF |
| GB/T 40302-2021 |
Plastics—Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source 塑料 立式软薄试样与小火焰源接触的燃烧性能测定 |
China National Standards 2021 |
English PDF |
| GB/T 40301-2021 |
Vanadium trioxide 三氧化二钒 |
China National Standards 2021 |
English PDF |
| GB/T 40300-2021 |
Microbeam analysis—Analytical electron microscopy—Vocabulary 微束分析 分析电子显微学 术语 |
China National Standards 2021 |
English PDF |
| GB/T 40299-2021 |
Corrosion of metals and alloys—Conventions applicable to electrochemical measurements in corrosion testing 金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例 |
China National Standards 2021 |
English PDF |
| GB/T 40298-2021 |
Technical specification for disposal and recycling of slag from hot dip galvanizing of steel 钢材热浸镀锌锌渣回收处置利用技术规范 |
China National Standards 2021 |
English PDF |
| GB/T 40297-2021 |
Seamless austenitic stainless steel pipes for high pressure hydrogenation unit 高压加氢装置用奥氏体不锈钢无缝钢管 |
China National Standards 2021 |
English PDF |
| GB/T 40296-2021 |
Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors 实用超导线 铌-钛（Nb-Ti）与铌三锡（Nb3Sn）复合超导体的扭距测量方法 |
China National Standards 2021 |
English PDF |
| GB/T 40293-2021 |
Test method for refractive index of infrared optical chalcogenide films 红外硫系光学薄膜折射率测试方法 |
China National Standards 2021 |
English PDF |
| GB/T 40283.3-2021 |
Automation systems and integration—Interoperability of capability units for manufacturing application solutions—Part 3:Verification and validation of interoperability among capability units 自动化系统与集成 制造应用解决方案的能力单元互操作 第3部分：能力单元互操作性的验证和确认 |
China National Standards 2021 |
English PDF |
| GB/T 40282-2021 |
Hot-rolled twin roll cast steel sheets and strips of structural quality and high strength steel 结构级和高强度双辊铸轧热轧薄钢板及钢带 |
China National Standards 2021 |
English PDF |
| GB/T 40281-2021 |
Determination of content of nonmetallic inclusions in steel—Extremum analytical method 钢中非金属夹杂物含量的测定 极值分析法 |
China National Standards 2021 |
English PDF |
| GB/T 40280-2021 |
Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度 |
China National Standards 2021 |
English PDF |
| GB/T 40279-2021 |
Test method for thickness of films on silicon wafer surface—Optical reflection method 硅片表面薄膜厚度的测试 光学反射法 |
China National Standards 2021 |
English PDF |
| GB/T 40202-2021 |
Requirements for logistics information interchange in cross-border e-commerce 跨境电子商务物流信息交换要求 |
China National Standards 2021 |
English PDF |
| GB/T 40065-2021 |
Specification for circular sharing management of fruit and vegetable cycling container 果蔬类周转箱循环共用管理规范 |
China National Standards 2021 |
English PDF |
| GB/T 39907-2021 |
Dimensions and technical requirements of fruit and vegetable cycling container 果蔬类周转箱尺寸系列及技术要求 |
China National Standards 2021 |
English PDF |
| GB/T 39715.4-2021 |
Plastics—Biobased content—Part 4: Determination of biobased mass content 塑料 生物基含量 第4部分：生物基物质含量的测定 |
China National Standards 2021 |
English PDF |
| GB/T 39715.3-2021 |
Plastics—Biobased content—Part 3:Determination of biobased synthetic polymer content 塑料 生物基含量 第3部分：生物基合成聚合物含量的测定 |
China National Standards 2021 |
English PDF |
| GB/T 39715.2-2021 |
Plastics—Biobased content—Part 2: Determination of biobased carbon content 塑料 生物基含量 第2部分：生物基碳含量的测定 |
China National Standards 2021 |
English PDF |
| GB/T 39715.1-2021 |
Plastics—Biobased content—Part 1: General principles 塑料 生物基含量 第1部分：通用原则 |
China National Standards 2021 |
English PDF |
| GB/T 39380.1-2021 |
Chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1：Pipes 喷水灭火用氯化聚氯乙烯（PVC-C）管道系统 第1部分：管材 |
China National Standards 2021 |
English PDF |
| GB/T 38206.5-2021 |
Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法 第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀 |
China National Standards 2021 |
English PDF |
| GB/T 38206.4-2021 |
Methods to assess the reliability of pneumatic components—Part 4: Pressure regulators 气动元件可靠性评估方法 第 4 部分：调压阀 |
China National Standards 2021 |
English PDF |
| GB/T 38146.3-2021 |
China automotive test cycle—Part 3: Engine 中国汽车行驶工况 第3部分：发动机 |
China National Standards 2021 |
English PDF |
| GB/T 38048.2-2021 |
Surface cleaning appliances—Part 2: Dry vacuum cleaners for household or similar use一Methods for measuring the performance 表面清洁器具 第2部分：家用和类似用途干式真空吸尘器 性能测试方法 |
China National Standards 2021 |
English PDF |
| GB/T 37199.1-2021 |
Plastics—Polybutene(PB) moulding and extrusion materials—Part 1：Designation system and basis for specifications 塑料 聚丁烯（PB）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards 2021 |
English PDF |
| GB/T 36271.2-2021 |
Power installations exceeding 1 kV a.c. and 1.5 kV d.c.—Part 2: d.c. 交流1kV及直流1.5kV以上电力设施 第2部分：直流 |
China National Standards 2021 |
English PDF |
| GB/T 34830.2-2021 |
Collection specifications for credit information—Part 2: Contents 信用信息征集规范 第2部分：内容 |
China National Standards 2021 |
English PDF |
| GB/T 34520.8-2021 |
Test methods of continuous silicon carbide fibers—Part 8：Oxygen content 连续碳化硅纤维测试方法 第8部分：氧含量 |
China National Standards 2021 |
English PDF |
| GB/T 34015.4-2021 |
Recovery of traction battery used in electric vehicle—Echelon use—Part 4: Labels for echelon used battery products 车用动力电池回收利用 梯次利用 第4部分：梯次利用产品标识 |
China National Standards 2021 |
English PDF |
| GB/T 34015.3-2021 |
Recovery of traction battery used in electric vehicle—Echelon use—Part 3：Echelon using requirement 车用动力电池回收利用 梯次利用 第3部分：梯次利用要求 |
China National Standards 2021 |
English PDF |
| GB/T 33863.9-2021 |
OPC unified architecture—Part 9: Alarms and conditions OPC统一架构 第9部分：报警和条件 |
China National Standards 2021 |
English PDF |
| GB/T 33863.13-2021 |
OPC unified architecture—Part 13: Aggregates OPC统一架构 第13部分：聚合 |
China National Standards 2021 |
English PDF |
| GB/T 33863.11-2021 |
OPC unified architecture—Part 11: Historical access OPC统一架构 第11部分：历史访问 |
China National Standards 2021 |
English PDF |
| GB/T 33863.10-2021 |
OPC unified architecture—Part 10: Programs OPC统一架构 第10部分：程序 |
China National Standards 2021 |
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 2021 |
English PDF |
| GB/T 33047.3-2021 |
Plastics—Thermogravimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics 塑料 聚合物热重法（TG） 第3部分：使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学 |
China National Standards 2021 |
English PDF |
| GB/T 33047.2-2021 |
Plastics—Thermogravimetry (TG) of polymers—Part 2: Determination of activation energy 塑料 聚合物热重法（TG） 第2部分：活化能的测定 |
China National Standards 2021 |
English PDF |
| GB/T 32125-2021 |
Treatment and disposal specification for waste hydrochloric acid solution from industrial manufacture 工业废盐酸的处理处置规范 |
China National Standards 2021 |
English PDF |
| GB/T 31498-2021 |
Post crash safety requirement for electric vehicle 电动汽车碰撞后安全要求 |
China National Standards 2021 |
English PDF |
| GB/T 31214.2-2021 |
Springs—Shot peening—Part 2：Cut wire shot technical specification and testing 弹簧 喷丸 第2部分：钢丝切丸技术要求与检测 |
China National Standards 2021 |
English PDF |
| GB/T 29329-2021 |
Vocabulary of waste chemicals 废弃化学品术语 |
China National Standards 2021 |
English PDF |
| GB/T 29168.1-2021 |
Petroleum and natural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends 石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管 |
China National Standards 2021 |
English PDF |
| GB/T 29166-2021 |
Petroleum and natural gas industries—Steel drill pipe 石油天然气工业 钢制钻杆 |
China National Standards 2021 |
English PDF |
| GB/T 29076-2021 |
Execution requirements of quality problem closed loop for aerospace product 航天产品质量问题归零实施要求 |
China National Standards 2021 |
English PDF |
| GB/T 29047-2021 |
Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件 |
China National Standards 2021 |
English PDF |
| GB/T 28907-2021 |
Sulfuric acid dew-point corrosion resistance steel plate and strip 耐硫酸露点腐蚀钢板和钢带 |
China National Standards 2021 |
English PDF |
| GB/T 28011-2021 |
Shanks for footwear 鞋类勾心 |
China National Standards 2021 |
English PDF |
| GB/T 26745-2021 |
Basalt fiber composites for civil engineering structures 土木工程结构用玄武岩纤维复合材料 |
China National Standards 2021 |
English PDF |
| GB/T 26712-2021 |
Supply stops for sanitary appliance and steam pipe 卫生洁具及暖气管道用角阀 |
China National Standards 2021 |
English PDF |
| GB/T 26520-2021 |
Calcium chloride for industrial use 工业氯化钙 |
China National Standards 2021 |
English PDF |
| GB/T 26519.3-2021 |
Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use 工业过硫酸盐 第3部分：工业过硫酸铵 |
China National Standards 2021 |
English PDF |
| GB/T 26519.1-2021 |
Persulfate for industrial use—Part 1:Sodium persulfate for industrial use 工业过硫酸盐 第1部分：工业过硫酸钠 |
China National Standards 2021 |
English PDF |
| GB/T 26495-2021 |
Magneium alloy die casting for steering wheel armature 镁合金压铸转向盘骨架坯料 |
China National Standards 2021 |
English PDF |
| GB/T 26366-2021 |
Hygienic requirements for chlorine dioxide disinfectant 二氧化氯消毒剂卫生要求 |
China National Standards 2021 |
English PDF |
| GB/T 26089-2021 |
Guidelines for instruction of marine diesel engines 船用柴油发动机手册编写要求 |
China National Standards 2021 |
English PDF |
| GB/T 25915.8-2021 |
Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC) 洁净室及相关受控环境 第8部分：按化学物浓度划分空气洁净度(ACC)等级 |
China National Standards 2021 |
English PDF |
| GB/T 25915.2-2021 |
Cleanrooms and associated controlled environments—Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration 洁净室及相关受控环境 第2部分：洁净室空气粒子浓度的监测 |
China National Standards 2021 |
English PDF |
| GB/T 25915.1-2021 |
Cleanrooms and associated controlled environments—Part 1: Classification of air cleanliness by particle concentration 洁净室及相关受控环境 第1部分：按粒子浓度划分空气洁净度等级 |
China National Standards 2021 |
English PDF |
| GB/T 25915.10-2021 |
Cleanrooms and associated controlled environments—Part 10: Classification of surface cleanliness by chemical concentration 洁净室及相关受控环境 第10部分：按化学物浓度划分表面洁净度等级 |
China National Standards 2021 |
English PDF |
| GB/T 25015-2021 |
Ships and marine technology—Ship-shifting winches 船舶和海洋技术 移船绞车 |
China National Standards 2021 |
English PDF |
| GB/T 24524-2021 |
Metallic materials—Sheet and strip—Hole expanding test 金属材料 薄板和薄带 扩孔试验方法 |
China National Standards 2021 |
English PDF |
| GB/T 24488-2021 |
Test method for electrochemical properties of magnesium alloys sacrificial anode 镁合金牺牲阳极电化学性能测试方法 |
China National Standards 2021 |
English PDF |
| GB/T 24402-2021 |
General quality requirements for canned frying mud carps 鲮鱼罐头质量通则 |
China National Standards 2021 |
English PDF |
| GB/T 24347-2021 |
DC/DC converter for electric vehicles 电动汽车DC/DC变换器 |
China National Standards 2021 |
English PDF |
| GB/T 24311-2021 |
Plywood for foldable packing case 组合式包装箱用胶合板 |
China National Standards 2021 |
English PDF |
| GB/T 24183-2021 |
Metallic materials—Sheet and Strip—Earing test 金属材料 薄板和薄带 制耳试验方法 |
China National Standards 2021 |
English PDF |
| GB/T 23957-2021 |
Light calcium carbonate for tooth-paste industry 牙膏工业用轻质碳酸钙 |
China National Standards 2021 |
English PDF |
| GB/T 23940-2021 |
Analytical methods of persulfate products for industrial use 工业过硫酸盐产品的分析方法 |
China National Standards 2021 |
English PDF |
| GB/T 23108-2021 |
Methods for measuring performance for household and similar electric heating pads 家用和类似用途电热垫性能测试方法 |
China National Standards 2021 |
English PDF |
| GB/T 22778-2021 |
Liquid crystal digital quartz stopwatches 液晶数字式石英秒表 |
China National Standards 2021 |
English PDF |
| GB/T 22616-2021 |
Fenoxaprop-P-ethyl 精噁唑禾草灵 |
China National Standards 2021 |
English PDF |
| GB/T 22590-2021 |
Refractory castables for rolling mill reheating furnace 轧钢加热炉用耐火浇注料 |
China National Standards 2021 |
English PDF |
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