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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 22762-2022 |
Built-in thermal proteCtors for electrical machines of household and similar use 家用和类似用途用装入式电动机热保护器 |
China National Standards C |
 English PDF |
| GB/T 22688-2022 |
Pressure-type temperature Controls for household and similar use 家用和类似用途压力式温度控制器 |
China National Standards C |
English PDF |
| GB/T 22687-2022 |
Bimetal temperature Controls for household and similar use 家用和类似用途双金属温度控制器 |
China National Standards C |
English PDF |
| GB/T 2480-2022 |
Conventional abrasive—Silicon carbide 普通磨料 碳化硅 |
China National Standards C |
English PDF |
| GB/T 2478-2022 |
Conventional abrasive—Brown fused alumina 普通磨料 棕刚玉 |
China National Standards C |
English PDF |
| GB/T 41157.5-2022 |
Fasteners for nuClear power plants—Part 5：Acceptance inspection 核电厂用紧固件 第5部分：验收检查 |
China National Standards C |
English PDF |
| GB/T 41157.1-2022 |
Fasteners for nuClear power plants—Part 1：Bolts, screws and studs made of alloy steel 核电厂用紧固件 第1部分：合金钢螺栓、螺钉和螺柱 |
China National Standards C |
English PDF |
| GB/T 41157.2-2022 |
Fasteners for nuClear power plants—Part 2：Nuts made of carbon steel and alloy steel 核电厂用紧固件 第2部分：碳钢和合金钢螺母 |
China National Standards C |
English PDF |
| GB/T 41157.3-2022 |
Fasteners for nuClear power plants—Part 3：Bolts, screws and studs made of corrosion-resistant stainless steel 核电厂用紧固件 第3部分：不锈钢螺栓、螺钉和螺柱 |
China National Standards C |
English PDF |
| GB/T 41157.4-2022 |
Fasteners for nuClear power plants—Part 4：Nuts made of corrosion-resistant stainless steel 核电厂用紧固件 第4部分：不锈钢螺母 |
China National Standards C |
English PDF |
| GB/T 4584-2022 |
SpeCification of active opto-electronic protective devices for presses 压力机用光电保护装置技术条件 |
China National Standards C |
English PDF |
| GB/T 7164-2022 |
Characteristics and test methods of radiation detectors for nuclear reactors 用于核反应堆的辐射探测器特性及测试方法 |
China National Standards C |
English PDF |
| GB/T 12157-2022 |
Determination of dissolved oxygen in water for industrial Circulating cooling system and boiler 工业循环冷却水和锅炉用水中溶解氧的测定 |
China National Standards C |
English PDF |
| GB/T 10992-2022 |
Engineering eleCtrostatic copiers 工程图纸静电复印机 |
China National Standards C |
English PDF |
| GB/T 31148-2022 |
Wooden flat pallet—General teChnical requirement 木质平托盘 通用技术要求 |
China National Standards C |
English PDF |
| GB/T 18380.36-2022 |
Tests on eleCtric and optical fibre cables under fire conditions—Part 36：Test for vertical flame spread of vertically-mounted bunched wires or cables—Category D 电缆和光缆在火焰条件下的燃烧试验 第36部分：垂直安装的成束电线电缆火焰垂直蔓延试验 D类 |
China National Standards C |
English PDF |
| GB/T 18380.35-2022 |
Tests on eleCtric and optical fibre cables under fire conditions - Part 35: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C 电缆和光缆在火焰条件下的燃烧试验 第35部分：垂直安装的成束电线电缆火焰垂直蔓延试验 C类 |
China National Standards C |
English PDF |
| GB/T 18380.31-2022 |
Tests on eleCtric and optical fibre cables under fire conditions—Part 31: Test for vertical flame spread of vertically-mounted bunched wires or cables—Apparatus 电缆和光缆在火焰条件下的燃烧试验 第31部分：垂直安装的成束电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards C |
English PDF |
| GB/T 18380.13-2022 |
Tests on eleCtric and optical fibre cables under fire conditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for determination of flaming droplets/particles 电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落（物）/微粒的试验方法 |
China National Standards C |
English PDF |
| GB/T 18380.12-2022 |
Tests on eleCtric and optical fibre cables under fire conditions—Part 12:Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 kW pre-mixed flame 电缆和光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验 1 kW 预混合型火焰试验方法 |
China National Standards C |
English PDF |
| GB/T 18380.11-2022 |
Tests on eleCtric and optical fibre cables under fire conditions—Part 11:Test for vertical flame propagation for a single insulated wire or cable—Apparatus 电缆和光缆在火焰条件下的燃烧试验 第11部分：单根绝缘电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards C |
English PDF |
| GB/T 24581-2022 |
Test method for Ⅲ and Ⅴ impurities Content in single crystal silicon—Low temperature FT-IR analysis method 硅单晶中III、V族杂质含量的测定 低温傅立叶变换红外光谱法 |
China National Standards C |
English PDF |
| GB/T 26069-2022 |
Annealed monoCrystalline silicon wafers 硅单晶退火片 |
China National Standards C |
English PDF |
| GB/T 20230-2022 |
Indium phosphide single Crystal 磷化铟单晶 |
China National Standards C |
English PDF |
| GB/T 20229-2022 |
Gallium phosphide single Crystal 磷化镓单晶 |
China National Standards C |
English PDF |
| GB/T 24146-2022 |
Rubber hoses and hose assemblies for use in oil burners—SpeCification 用于油燃烧器的橡胶软管和软管组合件 规范 |
China National Standards C |
English PDF |
| GB/T 5577-2022 |
SpeCification for the codification of synthetic rubber 合成橡胶牌号规范 |
China National Standards C |
English PDF |
| GB/T 18944.2-2022 |
Flexible Cellular polymeric materials—Sponge and expanded cellular rubber products—Specification—Part 2：Mouldings and extrusions 柔性多孔聚合物材料 海绵和发泡橡胶制品 规范 第2部分：模制品与挤出制品 |
China National Standards C |
English PDF |
| GB/T 24141.2-2022 |
Rubber hoses and tubing for fuel Circuits for internal combustion engines—Specification—Part 2: Gasoline fuels 内燃机燃油管路用橡胶软管和纯胶管 规范 第2部分：汽油燃料 |
China National Standards C |
English PDF |
| GB/T 3286.11-2022 |
Methods for Chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards C |
English PDF |
| GB/T 26655-2022 |
Compacted（vermicular）graphite iron castings 蠕墨铸铁件 |
China National Standards C |
English PDF |
| GB/T 3249-2022 |
Test method for Fisher number of metal powders and related Compounds 金属及其化合物粉末费氏粒度的测定方法 |
China National Standards C |
English PDF |
| GB/T 9251-2022 |
Methods for hydrostatiC test of gas cylinders 气瓶水压试验方法 |
China National Standards C |
English PDF |
| GB/T 15385-2022 |
Method for hydrauliC burst test of gas cylinder 气瓶水压爆破试验方法 |
China National Standards C |
English PDF |
| GB/T 1455-2022 |
Test method for shear properties of sandwiCh constructions or cores 夹层结构或芯子剪切性能试验方法 |
China National Standards C |
English PDF |
| GB/T 41161-2022 |
ReCiprocating internal combustion engines—Measurement method for combustion noise 往复式内燃机 燃烧噪声测量方法 |
China National Standards C |
English PDF |
| GB/T 17926-2022 |
Compressed natural gas cylinder valve for vehicle 车用压缩天然气瓶阀 |
China National Standards C |
English PDF |
| GB/T 8334-2022 |
PeriodiC inspection and evaluation of liquefied petroleum steel gas cylinders 液化石油气钢瓶定期检验与评定 |
China National Standards C |
English PDF |
| GB/T 5842-2022 |
Liquefied petroleum steel gas Cylinders 液化石油气钢瓶 |
China National Standards C |
English PDF |
| GB/T 19427-2022 |
Determination of 12 phenoliC compounds in propolis— HPLC-MS/MS method and HPLC method 蜂胶中12种酚类化合物含量的测定 液相色谱-串联质谱法和液相色谱法 |
China National Standards C |
English PDF |
| GB/T 27748.2-2022 |
Stationary fuel Cell power system—Part 2: Performance test methods 固定式燃料电池发电系统 第2部分：性能试验方法 |
China National Standards C |
English PDF |
| GB/T 28817-2022 |
Single Cell test methods for polymer electrolyte fuel cell (PEFC) 聚合物电解质燃料电池单电池测试方法 |
China National Standards C |
English PDF |
| GB/T 41160-2022 |
Cast tool steels 铸造工具钢 |
China National Standards C |
English PDF |
| GB/T 41162-2022 |
Alloy steel Castings with special physical properties 特殊物理性能合金钢铸件 |
China National Standards C |
English PDF |
| GB/T 3871.18-2022 |
AgriCultural tractors—Test procedures—Part 18: Hydraulic power at tractor/implement interface 农业拖拉机 试验规程 第18部分：拖拉机与机具接口处液压功率 |
China National Standards C |
English PDF |
| GB/T 3871.5-2022 |
AgriCultural tractors—Test procedures—Part 5: Turning and clearance diameters 农业拖拉机 试验规程 第5部分：转向圆和通过圆直径 |
China National Standards C |
English PDF |
| GB/T 21944.1-2022 |
SpeCial products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 1：Beams 碳化硅特种制品 反应烧结碳化硅窑具 第1部分：方梁 |
China National Standards C |
English PDF |
| GB/T 2479-2022 |
Conventional abrasive—White fused alumina 普通磨料 白刚玉 |
China National Standards C |
English PDF |
| GB/T 5988-2022 |
RefraCtory products—Determination of permanent change in dimensions on heating 耐火材料 加热永久线变化试验方法 |
China National Standards C |
English PDF |
| GB/T 24622-2022 |
GuidanCe on the measurement of hydrophobicity of insulator surfaces 绝缘子表面憎水性测量导则 |
China National Standards C |
English PDF |
| GB/T 20733-2022 |
Digital Camera—Vocabulary 数码照相机 术语 |
China National Standards C |
English PDF |
| GB/T 30501-2022 |
GeologiCal evaluating methods for tight sandstone gas 致密砂岩气地质评价方法 |
China National Standards C |
English PDF |
| GB/T 25716-2022 |
Cold chamber die casting machines for magnesium alloys 镁合金冷室压铸机 |
China National Standards C |
English PDF |
| GB/T 23517-2022 |
Ruthenium on Carbon catalyst 钌炭 |
China National Standards C |
English PDF |
| GB/T 26409-2022 |
Mobile Concrete pump 流动式混凝土泵 |
China National Standards C |
English PDF |
| GB/T 25069-2022 |
Information seCurity techniques—Terminology 信息安全技术 术语 |
China National Standards C |
English PDF |
| GB/T 8446.3-2022 |
Heat sinks for power semiConductor devices—Part 3: Insulators and fasteners 电力半导体器件用散热器 第3部分：绝缘件和紧固件 |
China National Standards C |
English PDF |
| GB/T 8446.2-2022 |
Heat sinks for power semiConductor devices—Part 2: Measurement methods of thermal resistance and inlet-outlet fluid pressure drop 电力半导体器件用散热器 第2部分：热阻和流阻测量方法 |
China National Standards C |
English PDF |
| GB/T 8446.1-2022 |
Heat sinks for power semiConductor devices—Part 1: Radiators 电力半导体器件用散热器 第1部分：散热体 |
China National Standards C |
English PDF |
| GB/T 17951-2022 |
General teChnical conditions of hard magnetic materials 硬磁材料一般技术条件 |
China National Standards C |
English PDF |
| GB/T 16507.7-2022 |
Water-tube Boilers - Part 7: Safety AppurtenanCes and Instruments 水管锅炉 第7部分：安全附件和仪表 |
China National Standards C |
English PDF |
| GB/T 16507.6-2022 |
Water-tube boilers—Part 6: InspeCtion, testing and acceptance 水管锅炉 第6部分：检验、试验和验收 |
China National Standards C |
English PDF |
| GB/T 16507.4-2022 |
Water-tube boilers—Part 4: Strength Calculation of pressure parts 水管锅炉 第4部分：受压元件强度计算 |
China National Standards C |
English PDF |
| GB/T 16507.3-2022 |
Water-tube boilers—Part 3: StruCture design 水管锅炉 第3部分：结构设计 |
China National Standards C |
English PDF |
| GB/T 41239-2022 |
PubliC telecom network—Requirements for vehicle information service 公众电信网 汽车信息服务要求 |
China National Standards C |
English PDF |
| GB/T 41158.7-2022 |
Three-dimensional proCess planning for mechanical products—Part 7： Distribution requirements 机械产品三维工艺设计 第7部分：发放要求 |
China National Standards C |
English PDF |
| GB/T 41158.3-2022 |
Three-dimensional proCess planning for mechanical products—Part 3: Model building 机械产品三维工艺设计 第3部分：模型构建 |
China National Standards C |
English PDF |
| GB/T 41158.4-2022 |
Three-dimensional proCess planning for mechanical products—Part 4：Process symbol and annotation 机械产品三维工艺设计 第4部分：工艺符号与标注 |
China National Standards C |
English PDF |
| GB/T 41158.6-2022 |
Three-dimensional proCess planning for mechanical products—Part 6：Data requirements 机械产品三维工艺设计 第6部分：数据要求 |
China National Standards C |
English PDF |
| GB/T 41158.5-2022 |
Three-dimensional proCess planning for mechanical products—Part 5：Detailed design 机械产品三维工艺设计 第5部分：详细设计 |
China National Standards C |
English PDF |
| GB/T 41158.1-2022 |
Three-dimensional proCess planning for mechanical products—Part 1：Terms and definitions 机械产品三维工艺设计 第1部分：术语和定义 |
China National Standards C |
English PDF |
| GB/T 41235-2022 |
SpeCification for interaction between internet of energy and energy storage system 能源互联网与储能系统互动规范 |
China National Standards C |
English PDF |
| GB/T 41236-2022 |
SpeCification for interaction between internet of energy and distributed resources 能源互联网与分布式电源互动规范 |
China National Standards C |
English PDF |
| GB/T 41158.2-2022 |
Three-dimensional proCess planning for mechanical products—Part 2：General requirements 机械产品三维工艺设计 第2部分：通用要求 |
China National Standards C |
English PDF |
| GB/T 41002-2022 |
General speCification for childrens case and bag 儿童箱包通用技术规范 |
China National Standards C |
English PDF |
| GB/T 4725-2022 |
Epoxide woven glass fabriC copper-clad laminated sheets for printed circuits 印制电路用覆铜箔环氧玻纤布层压板 |
China National Standards C |
English PDF |
| GB/T 10644-2022 |
EleCtric heating food ovens 电热食品烤炉 |
China National Standards C |
English PDF |
| GB/T 41234-2022 |
SpeCification of quality control of reference materials for RNA virus detection of aquatic animals—Armored RNA 水生动物RNA病毒核酸检测参考物质质量控制规范 假病毒 |
China National Standards C |
English PDF |
| GB/T 21049-2022 |
Han Xin Code 汉信码 |
China National Standards C |
English PDF |
| GB/T 17737.8-2022 |
Coaxial communication cables—Part 8: Sectional specification for semi-flexible cables with polytetrafluoroethylene (PTFE) dielectric 同轴通信电缆 第8部分：聚四氟乙烯绝缘半柔电缆分规范 |
China National Standards C |
English PDF |
| GB/T 17737.801-2022 |
Coaxial communication cables—Part 8-1: Blank detail specification for semi-flexible cables with polytetrafluoroethylene (PTFE) dielectric 同轴通信电缆 第8-1部分：聚四氟乙烯绝缘半柔电缆空白详细规范 |
China National Standards C |
English PDF |
| GB/T 41233-2022 |
Frozen surimi-based produCt 冻鱼糜制品 |
China National Standards C |
English PDF |
| GB/T 41369-2022 |
Quality evaluation of Comprehensive performance of units operation of small hydropower stations 小型水电站机组运行综合性能质量评定 |
China National Standards C |
English PDF |
| GB/T 26982-2022 |
Determination of wax Content in crude oil 原油蜡含量的测定 |
China National Standards C |
English PDF |
| GB/T 19145-2022 |
Determination for total organiC carbon in sedimentary rock 沉积岩中总有机碳测定 |
China National Standards C |
English PDF |
| GB/T 41353-2022 |
RemanufaCturing Guide for Life Cycle Cost Analysis of Mechanical Products 再制造 机械产品寿命周期费用分析导则 |
China National Standards C |
English PDF |
| GB/T 41352-2022 |
RemanufaCturing General Principles of Quality Evaluation of Mechanical Products 再制造 机械产品质量评价通则 |
China National Standards C |
English PDF |
| GB/T 41331-2022 |
Determination of ArseniC, Mercury, Antimony and Selenium in Dye Products - Atomic Fluorescence Spectrometry 染料产品中砷、汞、锑、硒的测定 原子荧光光谱法 |
China National Standards C |
English PDF |
| GB/T 41308-2022 |
Guidelines for performanCe evaluation of heat storage systems in solar thermal power stations 太阳能热发电站储热系统性能评价导则 |
China National Standards C |
English PDF |
| GB/T 41354-2022 |
HydrauliC Transmission Seamless or Welded Plain End Precision Steel Tube Dimensions and Nominal Pressures 液压传动 无缝或焊接型的平端精密钢管 尺寸与公称压力 |
China National Standards C |
English PDF |
| GB/T 41245-2022 |
ProjeCt, Programme and Portfolio Management Governance Guide 项目、项目群和项目组合管理 治理指南 |
China National Standards C |
English PDF |
| GB/T 41246-2022 |
ProjeCt, Program and Portfolio Management Program Management Guide 项目、项目群和项目组合管理 项目群管理指南 |
China National Standards C |
English PDF |
| GB/T 41355-2022 |
MaChinery safety Dynamic safety distance between autonomous mobile machinery and human body Determination method 机械安全 自主移动式机械与人体之间的动态安全距离 确定方法 |
China National Standards C |
English PDF |
| GB/T 41350-2022 |
RemanufaCturing Energy saving and emission reduction evaluation index and calculation method 再制造 节能减排评价指标及计算方法 |
China National Standards C |
English PDF |
| GB/T 41346.1-2022 |
Safety of maChinery - Safety protection for the transfer of machinery and equipment - Part 1: Structural design criteria 机械安全 机械装备转运安全防护 第1部分：结构设计准则 |
China National Standards C |
English PDF |
| GB/T 41344.4-2022 |
MaChinery Safety Risk Warning Part 4: Measures 机械安全 风险预警 第4部分：措施 |
China National Standards C |
English PDF |
| GB/T 41344.3-2022 |
Safety of maChinery - Risk warning - Part 3: Classification 机械安全 风险预警 第3部分：分级 |
China National Standards C |
English PDF |
| GB/T 41344.2-2022 |
Safety of maChinery - Risk warning - Part 2: Monitoring 机械安全 风险预警 第2部分：监测 |
China National Standards C |
English PDF |
| GB/T 41344.1-2022 |
Safety of maChinery - Risk warning - Part 1: General 机械安全 风险预警 第1部分：通则 |
China National Standards C |
English PDF |
| GB/T 41346.2-2022 |
Safety of maChinery-Transportation safety protection of machinery and equipment-Part 2: Safety requirements for tensioning devices 机械安全 机械装备转运安全防护 第2部分：拉紧装置安全要求 |
China National Standards C |
English PDF |
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