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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 |
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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 S |
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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 S |
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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 S |
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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 S |
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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 S |
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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 S |
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GB/T 29329-2021 |
Vocabulary of waSte chemicals 废弃化学品术语 |
China National Standards S |
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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 S |
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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 S |
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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 S |
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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 S |
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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 S |
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GB/T 28011-2021 |
Shanks for footwear 鞋类勾心 |
China National Standards S |
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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 S |
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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 S |
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GB/T 26520-2021 |
Calcium chloride for induStrial use 工业氯化钙 |
China National Standards S |
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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 S |
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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 S |
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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 S |
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GB/T 26366-2021 |
Hygienic requirementS for chlorine dioxide disinfectant 二氧化氯消毒剂卫生要求 |
China National Standards S |
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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 S |
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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 S |
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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 S |
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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 S |
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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 S |
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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 S |
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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 S |
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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 S |
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GB/T 24402-2021 |
General quality requirementS for canned frying mud carps 鲮鱼罐头质量通则 |
China National Standards S |
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GB/T 24347-2021 |
DC/DC converter for electric vehicleS 电动汽车DC/DC变换器 |
China National Standards S |
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GB/T 24311-2021 |
Plywood for foldable packing caSe 组合式包装箱用胶合板 |
China National Standards S |
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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 S |
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GB/T 23957-2021 |
Light calcium carbonate for tooth-paSte industry 牙膏工业用轻质碳酸钙 |
China National Standards S |
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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 S |
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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 S |
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GB/T 22778-2021 |
Liquid cryStal digital quartz stopwatches 液晶数字式石英秒表 |
China National Standards S |
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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 S |
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GB/T 22485-2021 |
Specification for taxi operation service 出租汽车运营服务规范 |
China National Standards S |
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GB/T 22209-2021 |
Marine no-aSbestos fiber reinforced rubber gasket material 船用无石棉纤维增强橡胶垫片材料 |
China National Standards S |
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GB/T 20899.6-2021 |
MethodS for chemical analysis of gold ores—Part 6: Determination of zinc content 金矿石化学分析方法 第6部分:锌量的测定 |
China National Standards S |
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GB/T 20899.5-2021 |
MethodS for chemical analysis of gold ores—Part 5: Determination of lead content 金矿石化学分析方法 第5部分:铅量的测定 |
China National Standards S |
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GB/T 20899.4-2021 |
MethodS for chemical analysis of gold ores—Part 4: Determination of copper content 金矿石化学分析方法 第4部分:铜量的测定 |
China National Standards S |
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GB/T 20829-2021 |
Performance requirementS and test method of fixed aerosol fire-extinguishing systems for ships 船舶固定式气溶胶灭火系统性能要求和试验方法 |
China National Standards S |
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GB/T 20728-2021 |
MeaSurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards S |
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GB/T 20485.43-2021 |
MethodS for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准 |
China National Standards S |
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GB/T 20485.32-2021 |
MethodS for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第32部分:谐振测试 用冲击激励测试加速度计的频率和相位响应 |
China National Standards S |
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GB/T 20473-2021 |
Dry-mixed thermal inSulating mortar for buildings 建筑保温砂浆 |
China National Standards S |
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GB/T 18451.2-2021 |
Wind turbineS—Power performance measurements of electricity producing 风力发电机组 功率特性测试 |
China National Standards S |
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GB/T 18248-2021 |
Seamless steel tubes for gas cylinder 气瓶用无缝钢管 |
China National Standards S |
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GB/T 17906-2021 |
Fire emergency reScue equipment—General technical specifications for hydraulically operated rescue tools 消防应急救援装备 液压破拆工具通用技术条件 |
China National Standards S |
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GB/T 17850.9-2021 |
Preparation of Steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 9: Staurolite 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第9部分:十字石 |
China National Standards S |
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GB/T 17794-2021 |
Preformed flexible elaStomeric foam thermal insulation 柔性泡沫橡塑绝热制品 |
China National Standards S |
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GB/T 17765-2021 |
Terminology of aidS to navigation 航标术语 |
China National Standards S |
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GB/T 17564.6-2021 |
Standard data element types with associated classification scheme for electric components—Part 6: IEC Common Data Dictionary (IEC CDD) quanlity guidelines 电气元器件的标准数据元素类型和相关分类模式 第6部分:IEC公共数据字典(IEC CDD)质量指南 |
China National Standards S |
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GB/T 16838-2021 |
Environmental teSt and severities for fire electronic products 消防电子产品环境试验方法及严酷等级 |
China National Standards S |
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GB/T 15972.31-2021 |
Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for mechanical characteristics—Tensile strength 光纤试验方法规范 第31部分:机械性能的测量方法和试验程序 抗张强度 |
China National Standards S |
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GB/T 15970.10-2021 |
CorroSion of metals and alloys—Stress corrosion testing—Part l0: Reverse U-bend method 金属和合金的腐蚀 应力腐蚀试验 第10部分:反向U型弯曲试验方法 |
China National Standards S |
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GB/T 15969.9-2021 |
Programmable controllerS—Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI) 可编程序控制器 第9部分:用于小型传感器和执行器的单点数字通信接口(SDCI) |
China National Standards S |
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GB/T 15899-2021 |
Chemical reagent—ManganeSe sulfate monohydrate 化学试剂 一水合硫酸锰(硫酸锰) |
China National Standards S |
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GB/T 15728-2021 |
GlaSs resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification 玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级 |
China National Standards S |
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GB/T 15726-2021 |
GlaSsware一Stress examination methods 玻璃仪器 内应力检验方法 |
China National Standards S |
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GB/T 15596-2021 |
PlaStics—Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources 塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定 |
China National Standards S |
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GB/T 15382-2021 |
General Specifications of gas cylinder valves 气瓶阀通用技术要求 |
China National Standards S |
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GB/T 15224.2-2021 |
ClaSsification for quality of coal—Part 2: Sulfur content 煤炭质量分级 第2部分:硫分 |
China National Standards S |
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GB/T 15104-2021 |
Decorative veneered wood-baSed panel 装饰单板贴面人造板 |
China National Standards S |
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GB/T 15078-2021 |
TeSting method for contact resistance of precious metals electrical contact materials 贵金属电触点材料接触电阻的测量方法 |
China National Standards S |
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GB/T 14949.2-2021 |
ManganeSe ores—Determination of nickel content—Flame atomic absorption spectrometric method 锰矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards S |
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GB/T 14949.11-2021 |
ManganeSe ores—Determination of carbon content—Gravimetric method and infrared absorption method 锰矿石 碳含量的测定 重量法和红外线吸收法 |
China National Standards S |
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GB/T 14637-2021 |
Determination of copper,iron and zinc in induStrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法 |
China National Standards S |
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GB/T 14636-2021 |
Determination of calcium and magneSium in industrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中钙、镁的测定 原子吸收光谱法 |
China National Standards S |
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GB/T 14527-2021 |
Compound dampling iSolator and compound damper 复合阻尼隔振器和复合阻尼器 |
China National Standards S |
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GB/T 14286-2021 |
Terminology for live working toolS, devices and equipment 带电作业工具设备术语 |
China National Standards S |
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GB/T 14172-2021 |
Bench teSt methods of static roll stability for motor vehicles, trailers and combination vehicles 汽车、挂车及汽车列车静侧倾稳定性台架试验方法 |
China National Standards S |
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GB/T 13291-2021 |
Butadiene for induStrial use 工业用丁二烯 |
China National Standards S |
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GB/T 13203-2021 |
MethodS for verifying capabilities of motorcycle tyres 摩托车轮胎性能试验方法 |
China National Standards S |
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GB/T 12810-2021 |
Laboratory glaSsware—Capacity methods testing and use of volumetric instruments 实验室玻璃仪器 玻璃量器的容量校准和使用方法 |
China National Standards S |
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GB/T 12788-2021 |
Criteria for claSs 1E power systems for nuclear power plants 核电厂安全级电力系统准则 |
China National Standards S |
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GB/T 12639-2021 |
MethodS of in-orbit testing for GEO communication satellite payload performance 地球同步轨道通信卫星有效载荷在轨测试方法 |
China National Standards S |
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GB/T 12604.9-2021 |
Non-deStructive testing—Terminology—Infrared thermography 无损检测 术语 红外热成像 |
China National Standards S |
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GB/T 11701-2021 |
The general ruleS for marine accomodation ladders 船用舷梯的基本规定 |
China National Standards S |
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GB/T 11175-2021 |
TeSting methods for synthetic resin emulsions 合成树脂乳液试验方法 |
China National Standards S |
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GB/T 10836-2021 |
Shipboard multifunctional incinerators 船用多功能焚烧炉 |
China National Standards S |
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GB/T 10812-2021 |
Pierced decoration domeStic porcelain 玲珑日用瓷器 |
China National Standards S |
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GB/T 10801.1-2021 |
Moulded polyStyrene foam for thermal insulation(EPS) 绝热用模塑聚苯乙烯泡沫塑料(EPS) |
China National Standards S |
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GB/T 10781.9-2021 |
Quality requirementS for baijiu—Part 9:Zhimaxiangxing baijiu 白酒质量要求 第9部分:芝麻香型白酒 |
China National Standards S |
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GB/T 10715-2021 |
Belt driveS—V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test 带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法 |
China National Standards S |
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GB/T 10125-2021 |
CorroSion tests in artificial atmospheres—Salt spray tests 人造气氛腐蚀试验 盐雾试验 |
China National Standards S |
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GB/T 10054.1-2021 |
BuilderS' hoists for goods—Part 1: Hoists with accessible platforms 货用施工升降机 第1部分:运载装置可进人的升降机 |
China National Standards S |
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GB/T 9286-2021 |
PaintS and varnishes—Cross-cut test 色漆和清漆 划格试验 |
China National Standards S |
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GB/T 9239.12-2021 |
Mechanical vibration—Rotor balancing—Part 12: ProcedureS and tolerances for rotors with flexible behaviour 机械振动 转子平衡 第12部分:具有挠性特性的转子的平衡方法与允差 |
China National Standards S |
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GB/T 8749-2021 |
Hot-rolled quality carbon Structural steel strip 优质碳素结构钢热轧钢带 |
China National Standards S |
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GB/T 8013.5-2021 |
Anodic oxide coatingS and organic polymer coatings on aluminium and its alloys—Part 5: Function coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第5部分:功能膜 |
China National Standards S |
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GB/T 8013.4-2021 |
Anodic oxide coatingS and organic polymer coatings on aluminium and its alloys—Part 4: Texture coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第4部分:纹理膜 |
China National Standards S |
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GB/T 7739.6-2021 |
MethodS for chemical analysis of gold concentrates—Part 6: Determination of zinc content 金精矿化学分析方法 第6部分:锌量的测定 |
China National Standards S |
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GB/T 7739.5-2021 |
MethodS for chemical analysis of gold concentrates—Part 5: Determination of lead content 金精矿化学分析方法 第5部分:铅量的测定 |
China National Standards S |
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GB/T 7731.5-2021 |
FerrotungSten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method 钨铁 硅含量的测定 硅钼蓝分光光度法 |
China National Standards S |
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GB/T 7731.4-2021 |
FerrotungSten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method 钨铁 磷含量的测定 磷钼蓝分光光度法 |
China National Standards S |
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GB/T 7731.1-2021 |
FerrotungSten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method 钨铁 钨含量的测定 辛可宁重量法和硝酸铵重量法 |
China National Standards S |
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GB/T 7731.10-2021 |
FerrotungSten—Determination of carbon content—Infrared absorption method 钨铁 碳含量的测定 红外线吸收法 |
China National Standards S |
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GB/T 7729-2021 |
Chemical analySis of metallurgical products—General rule for spectrophotometric methods 冶金产品化学分析 分光光度法通则 |
China National Standards S |
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