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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 2589-2020 |
General rules for calculation of the comprehensive energy consumption 综合能耗计算通则 |
China National Standards pre |
 English PDF |
| GB 39177-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric pressure cookers 电压力锅能效限定值及能效等级 |
China National Standards pre |
English PDF |
| GB/T 38989-2020 |
Uniaxial compressive elastic modulus test method of materials stabilazed with inorganic binder（middle segment method） 无机结合料稳定类材料单轴压缩弹性模量试验方法（中间段法） |
China National Standards pre |
English PDF |
| GB/T 8813-2020 |
Rigid cellular plastics—Determination of compression properties 硬质泡沫塑料 压缩性能的测定 |
China National Standards pre |
English PDF |
| GB/T 38958-2020 |
Wrought aluminum alloy precision forging—Technological specification 变形铝合金精密锻造 工艺规范 |
China National Standards pre |
English PDF |
| GB/T 38992-2020 |
General resource of military and civilian—Classification and representations of semantic relations 军民通用资源 语义关系分类与表示 |
China National Standards pre |
English PDF |
| GB/T 39030-2020 |
Technical specification of physiological activity evaluation for enzyme preparations 酶制剂生理活性评价技术规范 |
China National Standards pre |
English PDF |
| GB/T 39217-2020 |
Guidelines for comprehensive evaluation of chemical industry park 化工园区综合评价导则 |
China National Standards pre |
English PDF |
| GB/T 39084-2020 |
Green product assessment-Packings for express service 绿色产品评价 快递封装用品 |
China National Standards pre |
English PDF |
| GB/T 39083-2020 |
Specification of express service payment information exchange 快递服务支付信息交换规范 |
China National Standards pre |
English PDF |
| GB/T 38783-2020 |
Method of coating thickness determination for precious metal composites by scanning electron microscope 贵金属复合材料覆层厚度的扫描电镜测定方法 |
China National Standards pre |
English PDF |
| GB/T 38942-2020 |
pressure piping code—Utility piping 压力管道规范 公用管道 |
China National Standards pre |
English PDF |
| GB/T 38940-2020 |
precision expansion alloys for sealing to silicon and silicon components 硅组件用精密封接合金 |
China National Standards pre |
English PDF |
| GB/T 22578.3-2020 |
Electrical insulation system (EIS)—Thermal evaluation of combined liquid and solid components—Part 3:Hermetic motor-compressors 电气绝缘系统(EIS) 液体和固体组件的热评定 第3部分：密封式电动机-压缩机 |
China National Standards pre |
English PDF |
| GB/T 14513.3-2020 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems 气动 使用可压缩流体元件的流量特性测定 第 3 部分：系统稳态流量特性的计算方法 |
China National Standards pre |
English PDF |
| GB/T 2423.27-2020 |
Environmental testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests 环境试验 第2部分：试验方法 试验方法和导则：温度/低气压或温度/湿度/低气压综合试验 |
China National Standards pre |
English PDF |
| GB/T 38773-2020 |
Comprehensive evaluation method of useage for prevention and control to stored grain pests 储粮害虫防治技术应用评价方法 |
China National Standards pre |
English PDF |
| GB/T 38769-2020 |
Metallic materials－Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces 金属材料 预裂纹夏比试样冲击加载断裂韧性的测定 |
China National Standards pre |
English PDF |
| GB/T 38787-2020 |
Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials 塑料 材料生物分解试验用样品制备方法 |
China National Standards pre |
English PDF |
| GB/T 28454-2020 |
Information technology－Security techniques－Selection, deployment and operation of intrusion detection and prevention systems(IDPS) 信息技术 安全技术 入侵检测和防御系统（IDPS）的选择、部署和操作 |
China National Standards pre |
English PDF |
| GB/T 12729.3-2020 |
Spices and condiments—preparation of a ground sample for analysis 香辛料和调味品 分析用粉末试样的制备 |
China National Standards pre |
English PDF |
| GB/T 38594-2020 |
Water supply devices with superimposing pipe pressure 管网叠压供水设备 |
China National Standards pre |
English PDF |
| GB/T 38708-2020 |
Risk control and prevention of international trade cargo delivery and payment 国际贸易货物交付与货款支付的风险控制与防范 |
China National Standards pre |
English PDF |
| GB/T 38657-2020 |
Specifications for low pressure feed water heater for conventional island in nuclear power station 核电厂常规岛低压加热器技术条件 |
China National Standards pre |
English PDF |
| GB/T 38653-2020 |
Specifications for high pressure feed water heater for conventional island in nuclear power station 核电厂常规岛高压加热器技术条件 |
China National Standards pre |
English PDF |
| GB/T 38573-2020 |
pregelatinized starch 预糊化淀粉 |
China National Standards pre |
English PDF |
| GB/T 17467-2020 |
High-voltage/low-voltage prefabricated substation 高压/低压预装式变电站 |
China National Standards pre |
English PDF |
| GB/T 3098.9-2020 |
Mechanical properties of fasteners—prevailing torque type steel nuts 紧固件机械性能 有效力矩型钢锁紧螺母 |
China National Standards pre |
English PDF |
| GB/T 16900.4-2020 |
Rules for the presentation of graphical symbols—Part 4: Methods for testing symbol referent association 图形符号表示规则 第4部分：对象相关性测试方法 |
China National Standards pre |
English PDF |
| GB/T 16900.2-2020 |
Rules for the presentation of graphical symbols—Part 2: Methods for testing comprehensibility 图形符号表示规则 第2部分：理解度测试方法 |
China National Standards pre |
English PDF |
| GB/T 38727-2020 |
Biodegradable plastic films and bags for express logistics transportation and delivery 全生物降解物流快递运输与投递用包装塑料膜、袋 |
China National Standards pre |
English PDF |
| GB/T 9966.1-2020 |
Test methods for natural stone--Part 1: Determination of dry, wet and after freezing compressive strength 天然石材试验方法 第1部分：干燥、水饱和、冻融循环后压缩强度试验 |
China National Standards pre |
English PDF |
| GB/T 38523-2020 |
preparation of mixed gas pressure method 混合气体的制备 压力法 |
China National Standards pre |
English PDF |
| GB/T 38512-2020 |
Aluminum and aluminum alloy tubes for the pressure vessel 压力容器用铝及铝合金管材 |
China National Standards pre |
English PDF |
| GB/T 20801.1-2020 |
pressure piping code--Industrial piping--Part 1: General 压力管道规范 工业管道 第1部分:总则 |
China National Standards pre |
English PDF |
| GB/T 38501-2020 |
Automatic premade bag packaging machine 给袋式自动包装机 |
China JB-Machinery Industry Standards pre |
English PDF |
| GB/T 35840.4-2020 |
Steels for plastic mould—Part 4: pre-hardenging steel plate 塑料模具钢 第4部分：预硬化钢板 |
China National Standards pre |
English PDF |
| GB/T 38726-2020 |
Specifications for information exchange of express items in air transport 快件航空运输信息交换规范 |
China National Standards pre |
English PDF |
| GB/T 39714.2-2020 |
Plastics—Polytetrafluoroethylene(PTFE) semi-finished products—Part 2:preparation of test specimens and determination of properties 塑料 聚四氟乙烯(PTFE)半成品 第2部分：试样制备和性能测定 |
China National Standards pre |
English PDF |
| GB/T 39690.2-2020 |
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2：preparation of test specimens and determination of properties 塑料 源自柔性和刚性消费品包装的聚丙烯（PP）和聚乙烯（PE）回收混合物 第2部分：试样制备和性能测定 |
China National Standards pre |
English PDF |
| GB/T 39667-2020 |
Rating requirements for comprehensive implementation competence of innovation method 创新方法综合实施能力等级划分要求 |
China National Standards pre |
English PDF |
| GB/T 39632-2020 |
Terminology of marine disaster prevention and mitigation 海洋防灾减灾术语 |
China National Standards pre |
English PDF |
| GB/T 39631-2020 |
General specification for servo motor system in air conditioning compressor of new energy vehicles 新能源汽车空调压缩机用伺服电动机系统通用规范 |
China National Standards pre |
English PDF |
| GB/T 39581-2020 |
Biological disaster prevention and early warning system based on public communication network—General technical requirements for networking 基于公用通信网的生物灾害防治和预警系统 联网总体技术要求 |
China National Standards pre |
English PDF |
| GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards pre |
English PDF |
| GB/T 39560.2-2020 |
Determination of certain substances in electrical and electronic products—Part 2: Disassembly，disjointment and mechanical sample preparation 电子电气产品中某些物质的测定 第2部分：拆解、拆分和机械制样 |
China National Standards pre |
English PDF |
| GB/T 39479-2020 |
prediction method for radiated noise of offshore platform 海洋平台辐射噪声预报方法 |
China National Standards pre |
English PDF |
| GB/T 20985.2-2020 |
Information technology—Security techniques—Information security incident management—Part 2: Guidelines to plan and prepare for incident response 信息技术 安全技术 信息安全事件管理 第2部分：事件响应规划和准备指南 |
China National Standards pre |
English PDF |
| GB/T 17037.5-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: preparation of standard specimens for investigating anisotropy 塑料 热塑性塑料材料注塑试样的制备 第5部分：各向异性评估用标准试样的制备 |
China National Standards pre |
English PDF |
| GB/T 39709-2020 |
Test methods of multiple units glass, windiows static pressure and windiows sealing performance 动车组玻璃、车窗耐静压及车窗密封性能试验方法 |
China National Standards pre |
English PDF |
| GB/T 39530-2020 |
Thermal spraying—Nanostructured zirconia powder and coating preparation 热喷涂 纳米氧化锆粉末及涂层制备工艺技术条件 |
China National Standards pre |
English PDF |
| GB/T 25178-2020 |
Reduced-pressure type backflow preventer 减压型倒流防止器 |
China National Standards pre |
English PDF |
| GB/T 39475-2020 |
Representation of general manufacturing process knowledge 通用制造工艺知识表示 |
China National Standards pre |
English PDF |
| GB/T 39467-2020 |
Specifications for precision service products of BeiDou navigation satellite system 北斗精密服务产品规范 |
China National Standards pre |
English PDF |
| GB/T 39436-2020 |
Code of practice for vector prevention and control—Subway 病媒生物防制操作规程 地铁 |
China National Standards pre |
English PDF |
| GB/T 39383-2020 |
Thermoplastics piping systems for underground non-pressure applications—Test method for leaktightness of elastomeric sealing ring type joints 埋地用无压热塑性塑料管道系统 弹性密封圈接头的密封性能试验方法 |
China National Standards pre |
English PDF |
| GB/T 39379-2020 |
Thermoplastics piping systems for non-pressure applications—Test method for watertightness 无压热塑性塑料管道系统 水密性试验方法 |
China National Standards pre |
English PDF |
| GB/T 39332-2020 |
General requirements for the anti-fatigue manufacturing of precision gears 高精度齿轮抗疲劳制造通用技术要求 |
China National Standards pre |
English PDF |
| GB/T 39329-2020 |
Additive manufacturing—Test methods—precision inspection of standard test artifacts 增材制造 测试方法 标准测试件精度检验 |
China National Standards pre |
English PDF |
| GB/T 26135-2020 |
High pressure cleaning unit 高压清洗机 |
China National Standards pre |
English PDF |
| GB/T 25217.9-2020 |
Methods for test, monitoring and prevention of rock burst—Part 9: Prevention method of water infusion on coal seam 冲击地压测定、监测与防治方法 第9部分：煤层注水防治方法 |
China National Standards pre |
English PDF |
| GB/T 25217.14-2020 |
Methods for test, monitoring and prevention of rock burst—Part 14: Prevention method of roof hydraulic fracturing 冲击地压测定、监测与防治方法 第14部分：顶板水压致裂防治方法 |
China National Standards pre |
English PDF |
| GB/T 25172-2020 |
Technical specification for production and preservation of fresh boar semen 猪常温精液生产与保存技术规范 |
China National Standards pre |
English PDF |
| GB/T 20801.6-2020 |
pressure piping code—Industrial piping—Part 6:Safeguarding 压力管道规范 工业管道 第6部分：安全防护 |
China National Standards pre |
English PDF |
| GB/T 20801.5-2020 |
pressure piping code—Industrial piping—Part 5:Inspection and testing 压力管道规范 工业管道 第5部分:检验与试验 |
China National Standards pre |
English PDF |
| GB/T 20801.4-2020 |
pressure piping code—Industrial piping—Part 4:Fabrication and assembly 压力管道规范 工业管道 第4部分:制作与安装 |
China National Standards pre |
English PDF |
| GB/T 20801.3-2020 |
pressure pipng code—Industrial piping—Part 3:Design and calculation 压力管道规范 工业管道 第3部分：设计和计算 |
China National Standards pre |
English PDF |
| GB/T 20801.2-2020 |
pressure piping code—Industrial piping—Part 2:Materials 压力管道规范 工业管道 第2部分:材料 |
China National Standards pre |
English PDF |
| GB/T 18997.2-2020 |
Plastic/aluminum/ plastic composite pressure pipes—Part 2: Composite pipes butt-welded by aluminum pipe 铝塑复合压力管 第2部分：铝管对接焊式铝塑管 |
China National Standards pre |
English PDF |
| GB/T 18997.1-2020 |
Plastic/aluminum/plastic composite pressure pipes—Part 1: Composite pipes overlap-welded by aluminum pipe 铝塑复合压力管 第1部分：铝管搭接焊式铝塑管 |
China National Standards pre |
English PDF |
| GB/T 39493-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—pressure regulators 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 压力调节装置 |
China National Standards pre |
English PDF |
| GB/T 39311-2020 |
Thermoplastic hoses and hose assemblies — Wire or synthetic yarn reinforced single-pressure types for hydraulic applications — Specification 热塑性软管和软管组合件 液压用钢丝或合成纱线增强单一压力型 规范 |
China National Standards pre |
English PDF |
| GB/T 39309-2020 |
Rubber hoses and hose assemblies—Wire- or textile-reinforced single-pressure types for hydraulic applications—Specification 橡胶软管和软管组合件 液压用钢丝或织物增强单一压力型 规范 |
China National Standards pre |
English PDF |
| GB/T 39304-2020 |
General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water 再生水生物毒性检测的样品前处理通用技术规范 |
China National Standards pre |
English PDF |
| GB/T 39303-2020 |
General technical specification for pre-treatment of microorganism samples in wastewater treatment system 废水处理系统微生物样品前处理通用技术规范 |
China National Standards pre |
English PDF |
| GB/T 39292-2020 |
Method of sampling and sample preparation for analysis of palladium carbon wastes 废钯炭分析用取样和制样方法 |
China National Standards pre |
English PDF |
| GB/T 39246-2020 |
prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe 高密度聚乙烯无缝外护管预制直埋保温管件 |
China National Standards pre |
English PDF |
| GB/T 35465.4-2020 |
Test method for fatigue properties of polymer matrix composite materials—Part 4: Tension-compression fatigue and compression-compression fatigue 聚合物基复合材料疲劳性能测试方法 第4部分：拉-压和压-压疲劳 |
China National Standards pre |
English PDF |
| GB/T 15331-2020 |
Test method for water vapor transmission rate of pressure-sensitive tapes 压敏胶粘带水蒸气透过率试验方法 |
China National Standards pre |
English PDF |
| GB/T 15330-2020 |
Test method for water penetration rate of pressure-sensitive tapes 压敏胶粘带水渗透率试验方法 |
China National Standards pre |
English PDF |
| GB/T 15159-2020 |
Composite material strips of precious metals and their alloys 贵金属及其合金复合带材 |
China National Standards pre |
English PDF |
| GB/T 38477-2020 |
Determination of gene expression—Western blot 基因表达的测定 蛋白印迹法 |
China National Standards pre |
English PDF |
| GB/T 38315-2019 |
Guidelines for preparation and implementation of fire fighting and emergency evacuation plans for workplaces 社会单位灭火和应急疏散预案编制及实施导则 |
China National Standards pre |
English PDF |
| GB/T 38273.2-2019 |
Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 2: preparation of test specimens and determination of properties 塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第2部分：试样制备和性能测定 |
China National Standards pre |
English PDF |
| GB/T 37188.3-2019 |
Plastics—Acquisition and presentation of comparable multipoint data—Part 3:Environmental influences on properties 塑料 可比多点数据的获得和表示 第3部分：环境对性能的影响 |
China National Standards pre |
English PDF |
| GB/T 37188.1-2019 |
Plastics—Acquisition and presentation of comparable multipoint data—Part 1: Mechanical properties 塑料 可比多点数据的获得和表示 第1部分：机械性能 |
China National Standards pre |
English PDF |
| GB/T 23711.8-2019 |
Test method for pressure vessels lined with plastics—Part 8:High-resistance testing 塑料衬里压力容器试验方法 第8部分：耐高电阻试验 |
China National Standards pre |
English PDF |
| GB/T 23711.7-2019 |
Test method for pressure vessels lined with plastics—Part 7:Leakage testing 塑料衬里压力容器试验方法 第7部分：泄漏试验 |
China National Standards pre |
English PDF |
| GB/T 23711.6-2019 |
Test method for pressure vessels lined with plastics—Part 6:Anti pressure testing 塑料衬里压力容器试验方法 第6部分：耐压试验 |
China National Standards pre |
English PDF |
| GB/T 23711.5-2019 |
Test method for pressure vessels lined with plastics—Part 5:Cold-hot cycling inspection 塑料衬里压力容器试验方法 第5部分：冷热循环检验 |
China National Standards pre |
English PDF |
| GB/T 23711.4-2019 |
Test method for pressure vessels lined with plastics—Part 4:Negative pressure inspection 塑料衬里压力容器试验方法 第4部分：耐负压检验 |
China National Standards pre |
English PDF |
| GB/T 23711.3-2019 |
Test method for pressure vessels lined with plastics—Part 3:High-temperature inspection 塑料衬里压力容器试验方法 第3部分：耐高温检验 |
China National Standards pre |
English PDF |
| GB/T 23711.2-2019 |
Test method for pressure vessels lined with plastics—Part 2:Low-temperature testing 塑料衬里压力容器试验方法 第2部分：耐低温试验 |
China National Standards pre |
English PDF |
| GB/T 23711.1-2019 |
Test method for pressure vessels lined with plastics—Part 1:Spark testing 塑料衬里压力容器试验方法 第1部分：电火花试验 |
China National Standards pre |
English PDF |
| GB/T 18442.4-2019 |
Static vacuum insulated cryogenic pressure vessels—Part 4：Fabrication 固定式真空绝热深冷压力容器 第4部分：制造 |
China National Standards pre |
English PDF |
| GB/T 18442.3-2019 |
Static vacuum insulated cryogenic pressure vessels—Part 3：Design 固定式真空绝热深冷压力容器 第3部分：设计 |
China National Standards pre |
English PDF |
| GB/T 18442.2-2019 |
Static vacuum insulated cryogenic pressure vessels—Part 2:Materials 固定式真空绝热深冷压力容器 第2部分:材料 |
China National Standards pre |
English PDF |
| GB/T 18442.1-2019 |
Static vacuum insulated cryogenic pressure vessels—Part 1:General requirements 固定式真空绝热深冷压力容器 第1部分:总则 |
China National Standards pre |
English PDF |
| GB/T 17783-2019 |
Rubber,vulcanized or thermoplastic—Chemical tests—preparation of samples and test piece 硫化橡胶或热塑性橡胶 化学试验 样品和试样的制备 |
China National Standards pre |
English PDF |
| GB/T 7755.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法 |
China National Standards pre |
English PDF |
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