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China W GB Standards English PDF List


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.
  •  China "W" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 38943.3-2020 Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 3:Particular requirements for self-poWered machines
    土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第3部分：自行式机器的特定要求    		 China National Standards
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    GB/T 21983-2020 Warm winter grades
    暖冬等级    		 China National Standards
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    GB/T 38957-2020 Technical specification for effect evaluation of tropical cyclone on offshore Wind power project
    海上风电场热带气旋影响评估技术规范    		 China National Standards
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    GB/T 39542.1-2020 Mechanical pencils for technical draWings—Part 1: Classification, dimensions, performance requirements and testing
    技术制图活动铅笔 第1部分：分类、尺寸、性能要求和试验    		 China National Standards
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    GB/T 39542.2-2020 Mechanical pencils for technical draWings—Part 2: Black leads—Classification and dimensions
    技术制图活动铅笔 第2部分：黑铅芯 分类和尺寸    		 China National Standards
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    GB/T 39542.3-2020 Mechanical pencils for technical draWings—Part 3: Black leads—Bending strengths of HB leads
    技术制图活动铅笔 第3部分：黑铅芯 HB铅芯弯曲强度    		 China National Standards
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    GB/T 39023-2020 Writing and marking instruments—Specification for caps to reduce the risk of asphyxiation
    书写和记号工具 降低窒息风险的笔套规范    		 China National Standards
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    GB/T 39024-2020 Black leads for Wood-cased pencils—Classification and diameters
    木杆铅笔黑铅芯 分类和直径    		 China National Standards
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    GB/T 22875-2018 Super-absorbent polymer for sanitary toWel and diapers
    纸尿裤和卫生巾用高吸收性树脂+第1号修改单    		 China National Standards
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    GB/T 38796-2020 Performance requirements and test methods of automobile bloW-out emergency safety device
    汽车爆胎应急安全装置性能要求和试验方法    		 China National Standards
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    GB/T 38948-2020 Evaluation method for the cracking resistance of asphalt mixture at loW temperature
    沥青混合料低温抗裂性能评价方法    		 China National Standards
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    GB/T 38910-2020 Sanitary Wares—Test method of the marking
    卫生陶瓷 标志试验方法    		 China National Standards
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    GB/T 38902-2020 Determination of holloW fiber membrane cross-section dimensions—Image analysis method
    中空纤维膜丝截面结构尺寸的测定 图像分析法    		 China National Standards
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    GB/T 26036-2020 Aluminum alloy die forgings for automobile Wheels
    汽车轮毂用铝合金模锻件    		 China National Standards
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    GB/T 25998-2020 Mineral Wool decorating and acoustic ceilings
    矿物棉装饰吸声板    		 China National Standards
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    GB/T 25127.1-2020 LoW ambient temperature air source heat pump （water chilling）packages—Part 1：Heat pump （water chilling）packages for industrial & commercial and similar application
    低环境温度空气源热泵（冷水）机组 第1部分：工业或商业用及类似用途的热泵（冷水）机组    		 China National Standards
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    GB/T 25127.2-2020 LoW ambient temperature air source heat pump （water chilling）packages—Part 2：Heat pump （water chilling）packages for household and similar application
    低环境温度空气源热泵（冷水）机组 第2部分：户用及类似用途的热泵（冷水）机组    		 China National Standards
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    GB/T 17360-2020 Microbeam analysis—Method of quantitative determination for loW contents of silicon and manganese in steels using electron probe microanalyzer
    微束分析 钢中低含量硅、锰的电子探针定量分析方法     		China National Standards
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    GB/T 15579.10-2020 Arc Welding equipment—Part 10:Electromagnetic compatibility (EMC) requirements
    弧焊设备 第10部分:电磁兼容性(EMC)要求    		 China National Standards
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    GB/T 38966-2020 Assessment requirements for Water stewardship
    可持续水管理评价要求    		 China National Standards
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    GB/T 38954-2020 Hydrogen fuel cell poWer system for unmanned aerial vehicles
    无人机用氢燃料电池发电系统    		 China National Standards
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    GB/T 38952-2020 Non-destructive testing—Testing method for measuring residual stress using bulk Wave
    无损检测 残余应力超声体波检测方法    		 China National Standards
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    GB/T 38946-2020 Specification of centralized operation and maintenance for distributed photovoltaic poWer system
    分布式光伏发电系统集中运维技术规范    		 China National Standards
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    GB/T 38941-2020 Superalloy rods for poWders atomized by plasma rotating electrode process
    等离子旋转电极雾化制粉用高温合金棒料    		 China National Standards
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    GB/T 38938-2020 High strength and loW expansion alloy
    高强度低膨胀合金    		 China National Standards
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    GB/T 38926-2020 Technical specification for collection of textile Waste
    废旧纺织品回收技术规范    		 China National Standards
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    GB/T 38925-2020 Sorting quality requirement for Waste composite package
    废复合包装分选质量要求    		 China National Standards
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    GB/T 38923-2020 Classification and code of textile Waste
    废旧纺织品分类与代码    		 China National Standards
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    GB/T 38922-2020 General specification for 35kV and beloW voltage standardized protection equipment
    35kV及以下标准化继电保护装置通用技术要求    		 China National Standards
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    GB/T 38921-2020 Specification of steam turbine safty protection system for thermal poWer plant
    火力发电厂汽轮机安全保护系统技术条件    		 China National Standards
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    GB/T 38920-2020 Coding requirements for dispatch unit of hazardous Waste
    危险废物储运单元编码要求    		 China National Standards
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    GB/T 38907-2020 Water saving enterprises—Polysilicon industry
    节水型企业 多晶硅行业    		 China National Standards
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    GB/T 38906-2020 LoW impact development stormwater management and harvest—Facility classification
    低影响开发雨水控制利用 设施分类    		 China National Standards
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    GB/T 38903-2020 Technical guideline for material floW analysis of industrial parks
    工业园区物质流分析技术导则    		 China National Standards
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    GB/T 38888-2020 Performance and calibration methods for data acquisition softWare
    数据采集软件的性能及校准方法    		 China National Standards
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    GB/T 38898-2020 Non-destructive testing—Testing method for measuring coating bond strength using ultrasonic Wave
    无损检测 涂层结合强度超声检测方法    		 China National Standards
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    GB/T 38882-2020 Non-destructive testing—Testing method for Wall-thickness loss of ferromagnetic tubes using magnetic flux leakage
    无损检测 铁磁性管件壁厚变化漏磁检测方法    		 China National Standards
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    GB/T 38878-2020 System tests for the projects of high-voltage direct current (HVDC) transmission poWer using voltage sourced converters (VSC)
    柔性直流输电工程系统试验    		 China National Standards
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    GB/T 38875-2020 Reduced activation martensitic steel plates With heat-resistance and corrosion-resistance for nuclear facilities
    核电用耐高温抗腐蚀低活化马氏体结构钢板    		 China National Standards
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    GB/T 38874.3-2020 Tractors and machinery for agriculture and forestry—Safety-related parts of control systems—Part 3: Series development，hardWare and software
    农林拖拉机和机械 控制系统安全相关部件 第3部分：软硬件系列开发    		 China National Standards
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    GB/T 38842-2020 Categories and test methods of practical superconducting Wires—General characteristics and guidance
    实用超导线的分类和检测方法 一般特性和指南    		 China National Standards
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    GB/T 38834.1-2020 Robotics—Performance criteria and related test methods for service robots—Part 1: Locomotion for Wheeled robots
    机器人 服务机器人性能规范及其试验方法 第1部分：轮式机器人运动    		 China National Standards
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    GB/T 38833-2020 240V/336V DC poWer system technical requirements and test methods for information and telecommunication
    信息通信用240V/336V直流供电系统技术要求和试验方法    		 China National Standards
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    GB/T 38832-2020 Technical requirements of broadband customer netWorking based on public telecommunication network—High-speed visible light communications under lighting constrains
    基于公用电信网的宽带客户网络联网技术要求 通照一体化高速可见光通信    		 China National Standards
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    GB/T 38818-2020 Steel Wire ropes for hanger of suspension bridge
    悬索桥吊索用钢丝绳    		 China National Standards
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    GB/T 38817-2020 Steel for high heat input Welding
    大线能量焊接用钢    		 China National Standards
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    GB/T 38815-2020 Superalloy poWders atomized by plasma rotating electrode process
    等离子旋转电极雾化高温合金粉末    		 China National Standards
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    GB/T 38814-2020 Steel Wire ropes slings—Fatigue testing method
    钢丝绳索具 疲劳试验方法    		 China National Standards
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    GB/T 38809-2020 General specification for loW alloy ultra-high strength steels
    低合金超高强度钢通用技术条件    		 China National Standards
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    GB/T 38808-2020 Waves webs section steel for building structures
    建筑结构用波纹腹板型钢    		 China National Standards
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    GB/T 38803-2020 Specification for failure analysis of steel Wire ropes
    钢丝绳失效分析规范    		 China National Standards
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    GB/T 38801-2020 Technical requirements for content distribution netWork—Interconnection use cases
    内容分发网络技术要求 互联应用场景    		 China National Standards
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    GB/T 37733.3-2020 Sensor netWorks—Remote personal health status monitoring—Part 3: Terminals technical requirements
    传感器网络 个人健康状态远程监测 第3部分：终端技术要求    		 China National Standards
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    GB/T 36290.1-2020 Process diagrams for poWer plants—Part 1: Specification for diagrams
    电站流程图 第1部分：制图规范    		 China National Standards
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    GB/T 32288-2020 Electrical steel core for poWer transformers
    电力变压器用电工钢铁心    		 China National Standards
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    GB/T 30269.809-2020 Information technology—Sensor netWorks—Part 809：Testing：Conformance testing for the network layer of wireless sensor networks based on IP protocol
    信息技术 传感器网络 第809部分：测试：基于IP的无线传感器网络网络层协议一致性测试    		 China National Standards
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    GB/T 24522-2020 Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of loW constraint
    金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法    		 China National Standards
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    GB/T 24051-2020 Environmental management—Material floW cost accounting—General framework
    环境管理 物质流成本核算 通用框架    		 China National Standards
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    GB/T 20111.5-2020 Electrical insulation systems—Procedures for thermal evaluation—Part 5: Applications With a designed life of 5000h or less
    电气绝缘系统 热评定规程 第5部分:设计寿命5000h及以下的应用    		 China National Standards
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    GB/T 14598.301-2020 Technical requirements for poWer system continuous recorder
    电力系统连续记录装置技术要求    		 China National Standards
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    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
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    GB/T 9771.6-2020 Single-mode optical fibres for telecommunication—Part 6: Characteristics of a fibre With non-zero dispersion for wideband optical transport
    通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性    		 China National Standards
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    GB/T 9771.3-2020 Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended Wavelength band dispersion unshifted single-mode optical fibre
    通信用单模光纤 第3部分：波长段扩展的非色散位移单模光纤特性    		 China National Standards
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    GB/T 9771.2-2020 Single-mode optical fibres for telecommunication—Part 2: Characteristics of a cut-off Wavelength shifted single-mode optical fibre
    通信用单模光纤 第2部分：截止波长位移单模光纤特性    		 China National Standards
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    GB/T 9065.6-2020 Connections for hydraulic fluid poWer—Hose fittings—Part 6: 60° cone ends
    液压传动连接 软管接头 第6部分：60°锥形    		 China National Standards
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    GB/T 9065.4-2020 Connections for hydraulic fluid poWer—Hose fittings—Part 4: Stud ends
    液压传动连接 软管接头 第4部分：螺柱端    		 China National Standards
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    GB/T 9065.3-2020 Connections for hydraulic fluid poWer—Hose fittings—Part 3: Flange ends
    液压传动连接 软管接头 第3部分：法兰式    		 China National Standards
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    GB/T 8454-2020 Reduced ilmenite poWder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method
    焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法    		 China National Standards
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    GB/T 2900.103-2020 Electrotechnical terminology—Generation,transmission and distribution of electrical energy—Dependability and quality of service of electric poWer systems
    电工术语 发电、输电及配电 电力系统可信性及服务质量    		 China National Standards
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    GB/T 2423.51-2020 Environmental testing—Part 2: Test methods—Test Ke: FloWing mixed gas corrosion test
    环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验    		 China National Standards
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    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
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    GB/T 38802-2020 Management specification for Water-saving of swimming places
    游泳场所节水管理规范    		 China National Standards
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    GB/T 38969-2020 Guide on technology for poWer system
    电力系统技术导则    		 China National Standards
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    GB/T 17858.3-2020 Packaging sacks—Vocabulary and types—Part 3:Woven sacks
    包装袋 术语和类型 第3部分：编织袋    		 China National Standards
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    GB 9706.203-2020 Medical electrical equipment—Part 2-3: Particular requirements for the basic safety and essential performance of short-Wave therapy equipment
    医用电气设备 第2-3部分：短波治疗设备的基本安全和基本性能专用要求    		 China National Standards
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    GB 24500-2020 Minimum alloWable values of energy efficiency and energy efficiency grades of industrial boilers
    工业锅炉能效限定值及能效等级    		 China National Standards
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    GB 20052-2020 Minimum alloWable values of energy efficiency and the energy efficiency grades for power transformers
    电力变压器能效限定值及能效等级    		 China National Standards
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    GB 19761-2020 Minimum alloWable values of energy efficiency and energy efficiency grades for fan
    通风机能效限定值及能效等级    		 China National Standards
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    GB 18613-2020 Minimum alloWable values of energy efficiency and values of efficiency grades for motors
    电动机能效限定值及能效等级    		 China National Standards
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    GB 7300.203-2020 Feed additive—Part 2：Vitamins, provitamins and chemically Well-defined substances having similar effect—Betaine
    饲料添加剂 第2部分：维生素及类维生素 甜菜碱    		 China National Standards
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    GB/T 8484-2020 Test method for thermal insulating performance for building exterior doors and Windows
    建筑外门窗保温性能检测方法    		 China National Standards
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    GB/T 38771-2020 General specification of microWave switch for space application
    宇航用微波开关通用规范    		 China National Standards
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    GB/T 38770-2020 Spheroidite examination and grading for loW and medium carbon steels
    低、中碳钢球化组织检验及评级    		 China National Standards
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    GB/T 38759-2020 Machine tools—Work holding chucks—Vocabulary
    机床 卡盘 术语    		 China National Standards
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    GB/T 38758-2020 Pneumatic fluid poWer—Rules of non-ferrous metallic cylinder body
    气动 有色金属缸筒技术要求    		 China National Standards
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    GB/T 37733.2-2020 Sensor netWork—Remote personal health status monitoring—Part 2: Interface technical requirements between terminals and platform
    传感器网络 个人健康状态远程监测 第2部分：终端与平台接口技术要求    		 China National Standards
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    GB/T 38734-2020 Technical requirements and test methods for household and similar heat pump Water heaters with CO2 as refrigerants
    以CO2为制冷剂的热泵热水器技术要求和试验方法    		 China National Standards
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    GB/T 38728-2020 Terminology, definition and classification of smart Watches
    智能手表的术语、定义和分类    		 China National Standards
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    GB/T 38723-2020 Determination of emission rate of volatile organic compounds from Wooden furniture—Concentration history method
    木家具中挥发性有机化合物释放速率检测 逐时浓度法    		 China National Standards
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    GB/T 38722-2020 Surface active agents—Determination of interfacial tension—DraWing up liquid films
    表面活性剂 界面张力的测定 拉起液膜法    		 China National Standards
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    GB/T 38721-2020 FireWorks—General technical requirements for mechanical mixing equipment of pyrotechnic composition
    烟花爆竹 混药设备通用技术要求    		 China National Standards
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    GB/T 38674-2020 Information security technology—Guideline on secure coding of application softWare
    信息安全技术 应用软件安全编程指南    		 China National Standards
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    GB/Z 38649-2020 Information security technology—Guide of information security assurance frameWork for smartcities
    信息安全技术 智慧城市建设信息安全保障指南    		 China National Standards
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    GB/T 38641-2020 Information technology—Telecommunications and information exchange betWeen systems—Media access control and physical layer specifications for low power wide area network
    信息技术 系统间远程通信和信息交换 低功耗广域网媒体访问控制层和物理层规范    		 China National Standards
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    GB/T 38634.4-2020 Systems and softWare engineering—Software testing—Part 4：Test techniques
    系统与软件工程 软件测试 第4部分：测试技术    		 China National Standards
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    GB/T 34953.4-2020 Information technology—Security techniques—Anonymous entity authentication—Part 4: Mechanisms based on Weak secrets
    信息技术 安全技术 匿名实体鉴别 第4部分：基于弱秘密的机制    		 China National Standards
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    GB/T 34874.6-2020 Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 6: Testing method of Workpieces
    产品几何技术规范（GPS） X射线三维尺寸测量机 第6部分：工件的检测方法    		 China National Standards
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    GB/T 31396.3-2020 Machine tools—Dimensions and geometric tests for self-centring chucks With two-piece jaws—Part 3:Power-operated chucks with serrated jaws
    机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分：梳齿配合型动力卡盘    		 China National Standards
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    GB/T 31301.8-2020 FootWear manufacturing machines—Safety requirememts—Part 8: Moulding machines
    制鞋机械 安全要求 第8部分：定型机    		 China National Standards
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    GB/T 31301.7-2020 FootWear manufacturing machines—Safety requirememts—Part 7: Milling and engraving machines
    制鞋机械 安全要求 第7部分：铣削机和雕刻机    		 China National Standards
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