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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 20818.12-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—PArt 12：Lists of properties (LOPs) for flow measuring equipment for electronic data exchange 工业过程测量和控制 过程设备目录中的数据结构和元素 第12部分：流量测量设备电子数据交换用属性列表（LOPs） |
China National Standards PA |
 English PDF |
| GB/T 20818.21-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—PArt 21: List of properties (LOP) for automated valves for electronic data exchange—Generic structures 工业过程测量和控制 过程设备目录中的数据结构和元素 第21部分：自动阀电子数据交换用属性列表(LOP) 通用结构 |
China National Standards PA |
English PDF |
| GB/T 14048.2-2020 |
Low-voltage switchgear and controlgear—PArt 2: Circuit-breakers 低压开关设备和控制设备 第2部分：断路器 |
China National Standards PA |
English PDF |
| GB/T 14048.4-2020 |
Low-voltage switchgear and controlgear—PArt 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector) 低压开关设备和控制设备 第4-1部分：接触器和电动机起动器 机电式接触器和电动机起动器（含电动机保护器） |
China National Standards PA |
English PDF |
| GB/T 12542-2020 |
Thermal balance caPAcity on-road test method for motor vehicles 汽车热平衡能力道路试验方法 |
China National Standards PA |
English PDF |
| GB/T 11060.8-2020 |
Natural gas—Determination of sulfur compounds—PArt 8：Determination of total sulfur content by ultraviolet fluorescence method 天然气 含硫化合物的测定 第8部分：用紫外荧光光度法测定总硫含量 |
China National Standards PA |
English PDF |
| GB/T 9774-2020 |
Sacks for PAcking cement 水泥包装袋 |
China National Standards PA |
English PDF |
| GB/T 9125.1-2020 |
Fasteners for steel pipe flange joints—PArt 1:PN designated 钢制管法兰连接用紧固件 第1部分：PN系列 |
China National Standards PA |
English PDF |
| GB/T 229-2020 |
Metallic materials—Charpy pendulum imPAct test method 金属材料 夏比摆锤冲击试验方法 |
China National Standards PA |
English PDF |
| GB/T 39055-2020 |
Technical requirements of manufacturing and installation consulting service for mechanical PArking system 机械式停车设备制造安装监理技术要求 |
China National Standards PA |
English PDF |
| GB 1886.69-2016 |
National food safety standard - Food Additives - AsPAragine phenylalanine methyl ester Acesulfame acid + No.1 modification sheet 食品安全国家标准 食品添加剂 天门冬酰苯丙氨酸甲酯乙酰磺胺酸+《第1号修改单》 |
China National Standards PA |
English PDF |
| GB 9706.205-2020 |
Medical electrical equipment—PArt 2-5: Particular requirements for the basic safety and essential performance of ultrasonic physiotherapy equipment 医用电气设备 第2-5部分：超声理疗设备的基本安全和基本性能专用要求 |
China National Standards PA |
English PDF |
| GB 9706.206-2020 |
Medical electrical equipment—PArt 2-6: Particular requirments for the basic safety and essential performence of microwave therapy equipment 医用电气设备 第2-6部分：微波治疗设备的基本安全和基本性能专用要求 |
China National Standards PA |
English PDF |
| GB 14232.1-2020 |
Plastics collapsible containers for human blood and blood components—PArt 1: Conventional containers 人体血液及血液成分袋式塑料容器 第1部分：传统型血袋 |
China National Standards PA |
English PDF |
| GB 24850-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for flat PAnel televisions and set-top boxes 平板电视与机顶盒能效限定值及能效等级 |
China National Standards PA |
English PDF |
| GB 39176-2020 |
Rare earth products PAcking, marking, transport and storage 稀土产品的包装、标志、运输和贮存 |
China National Standards PA |
English PDF |
| GB/T 20975.37-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 37:Determination of niobium content 铝及铝合金化学分析方法 第37部分：铌含量的测定 |
China National Standards PA |
English PDF |
| GB/T 38972-2020 |
TiB2 PArticulate reinforced aluminum alloy powder for additive manufacturing 增材制造用硼化钛颗粒增强铝合金粉 |
China National Standards PA |
English PDF |
| GB/T 38980-2020 |
Test method for artificial defect sizes of zirconium tube flaw detection comPArison samples 锆管探伤对比试样人工缺陷尺寸测量方法 |
China National Standards PA |
English PDF |
| GB/T 4214.2-2020 |
Test method for noise of household and similar electrical appliances—PArticular requirements for vacuum cleaners 家用和类似用途电器噪声测试方法 真空吸尘器的特殊要求 |
China National Standards PA |
English PDF |
| GB/T 4214.4-2020 |
Test method for noise of household and similar electrical appliances—PArticular requirements for washing machines and spin extractors 家用和类似用途电器噪声测试方法 洗衣机和离心式脱水机的特殊要求 |
China National Standards PA |
English PDF |
| GB/T 4214.7-2020 |
Test method for noise of household and similar electrical appliances—PArticular requirements for tumbler dryers 家用和类似用途电器噪声测试方法 滚筒式干衣机的特殊要求 |
China National Standards PA |
English PDF |
| GB/T 147-2020 |
Untrimmed sizes of printing, writing and drawing PAper 印刷、书写和绘图用原纸尺寸 |
China National Standards PA |
English PDF |
| GB/T 454-2020 |
PAper—Determination of bursting strength 纸 耐破度的测定 |
China National Standards PA |
English PDF |
| GB/T 2679.1-2020 |
PAper—Determination of transmittance—Diffuse reflectance measurement 纸 透明度的测定 漫反射法 |
China National Standards PA |
English PDF |
| GB/T 4688-2020 |
PAper，board and pulp—Analysis of fiber furnish 纸、纸板和纸浆 纤维组成的分析 |
China National Standards PA |
English PDF |
| GB/T 4802.4-2020 |
Textiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—PArt 4: Random tumble pilling method 纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法 |
China National Standards PA |
English PDF |
| GB/T 4893.2-2020 |
Test of surface coatings of furniture—PArt 2: Determination of resistance to wet heat 家具表面漆膜理化性能试验 第2部分：耐湿热测定法 |
China National Standards PA |
English PDF |
| GB/T 4893.3-2020 |
Test of surface coatings of furniture—PArt 3: Determination of resistance to dry heat 家具表面漆膜理化性能试验 第3部分：耐干热测定法 |
China National Standards PA |
English PDF |
| GB/T 5097-2020 |
Non-destructive testing—Penetrant testing and magnetic PArticle testing—Viewing conditions 无损检测 渗透检测和磁粉检测 观察条件 |
China National Standards PA |
English PDF |
| GB/T 9125.2-2020 |
Fasteners for steel pipe flange joints—PArt 2：Class designated 钢制管法兰连接用紧固件 第2部分：Class系列 |
China National Standards PA |
English PDF |
| GB/T 22830-2020 |
Watercolor PAinting paper 水彩画纸 |
China National Standards PA |
English PDF |
| GB/T 24328.1-2020 |
Tissue PAper and tissue products—Part 1: General guidance on terms 卫生纸及其制品 第1部分：术语导则 |
China National Standards PA |
English PDF |
| GB/T 24328.11-2020 |
Tissue PAper and tissue products—Part 11: Determination of optical properties—Measurement of brightness and colour—C/2°(indoor daylight) illuminant 卫生纸及其制品 第11部分：光学性能的测定 亮度和颜色的测定 C/2°（室内日光条件） |
China National Standards PA |
English PDF |
| GB/T 24328.12-2020 |
Tissue PAper and tissue products—Part 12: Determination of optical properties—Determination of opacity—Diffuse reflectance method 卫生纸及其制品 第12部分：光学性能的测定 不透明度的测定 漫反射法 |
China National Standards PA |
English PDF |
| GB/T 24328.2-2020 |
Tissue PAper and tissue products—Part 2: Determination of thickness, bulking thickness and apparent bulk density and bulk 卫生纸及其制品 第2部分: 厚度、层积厚度、表观层积紧度和松厚度的测定 |
China National Standards PA |
English PDF |
| GB/T 24328.3-2020 |
Tissue PAper and tissue products—Part 3: Determination of tensile strength, stretch at maximum force and tensile energy absorption 卫生纸及其制品 第3部分: 抗张强度、最大力值时伸长率和抗张能量吸收的测定 |
China National Standards PA |
English PDF |
| GB/T 24328.4-2020 |
Tissue PAper and tissue products--Part 4: Determination of wet tensile strength 卫生纸及其制品 第4部分: 湿抗张强度的测定 |
China National Standards PA |
English PDF |
| GB/T 24328.6-2020 |
Tissue PAper and tissue products—Part 6: Determination of water-absorption time and water-absorption capacity—Basket-immersion test method 卫生纸及其制品 第6部分: 吸水时间和吸水能力的测定 篮筐浸没法 |
China National Standards PA |
English PDF |
| GB/T 24328.7-2020 |
Tisue PAper and tissue products—Part 7: Determination of ball burst strength 卫生纸及其制品 第7部分：球形耐破度的测定 |
China National Standards PA |
English PDF |
| GB/T 24328.8-2020 |
Tissue PAper and tissue products—Part 8: Determination of optical properties—Measurement of brightness and colour—D65/10°（outdoor daylight conditions) 卫生纸及其制品 第8部分：光学性能的测定 亮度和颜色的测定 D65/10°（室外日光条件） |
China National Standards PA |
English PDF |
| GB/T 24328.10-2020 |
Tissue PAper and tissue products—Part 10: Determination of tensile strength of perforated lines and calculation of perforation efficiency 卫生纸及其制品 第10部分：打孔线抗张强度的测定及打孔效率的计算 |
China National Standards PA |
English PDF |
| GB/T 24328.9-2020 |
Tissue PAper and tissue products—Part 9: Determination of wet ball burst strength 卫生纸及其制品 第9部分：湿球形耐破度的测定 |
China National Standards PA |
English PDF |
| GB/T 24474.1-2020 |
Measurement of ride quality—PArt 1: Lifts (elevators) 乘运质量测量 第1部分：电梯 |
China National Standards PA |
English PDF |
| GB/T 24988-2020 |
Copy PAper 复印纸 |
China National Standards PA |
English PDF |
| GB/T 26790.4-2020 |
Industrial wireless networks WIA specification—PArt 4: WIA-FA protocol conformance test specification 工业无线网络WIA规范 第4部分：WIA-FA协议一致性测试规范 |
China National Standards PA |
English PDF |
| GB/T 38048.1-2020 |
Surface cleaning appliances—PArt1: General requirements on test material and test equipment 表面清洁器具 第1部分：试验材料和设备的通用要求 |
China National Standards PA |
English PDF |
| GB/T 38637.2-2020 |
Internet of things—Access of sensing and controlling device—PArt 2:Data management requirements 物联网 感知控制设备接入 第2部分：数据管理要求 |
China National Standards PA |
English PDF |
| GB/T 38852.1-2020 |
Industrial-process measurement, control and automation—Evaluation of system properties for the purpose of system assessment—PArt 1: Terminology and basic concepts 工业过程测量控制和自动化 系统评估中系统特性的评定 第1部分：术语和基本概念 |
China National Standards PA |
English PDF |
| GB/T 38852.2-2020 |
Industrial-process measurement, control and automation—Evaluation of system properties for the purpose of system assessment—PArt 2: Assessment methodology 工业过程测量控制和自动化 系统评估中系统特性的评定 第2部分：评估方法学 |
China National Standards PA |
English PDF |
| GB/T 38876-2020 |
Test method for access network equipment—10Gbit/s ethernet PAssive optical network (10G EPON) 接入网设备测试方法 10Gbit/s以太网无源光网络（10G EPON） |
China National Standards PA |
English PDF |
| GB/T 38890-2020 |
General specifications for 3-degree of freedom PArallel robots 三自由度并联机器人通用技术条件 |
China National Standards PA |
English PDF |
| GB/T 38909-2020 |
Electromagnetic comPAtibility requirements and test methods for civil small and light unmanned aircraft system 民用轻小型无人机系统电磁兼容性要求与试验方法 |
China National Standards PA |
English PDF |
| GB/T 38924.10-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 10: Sand and dust test 民用轻小型无人机系统环境试验方法 第10部分： 砂尘试验 |
China National Standards PA |
English PDF |
| GB/T 38924.1-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 1: General principles 民用轻小型无人机系统环境试验方法 第1部分: 总则 |
China National Standards PA |
English PDF |
| GB/T 38924.2-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 2: Low-temperature test 民用轻小型无人机系统环境试验方法 第2部分: 低温试验 |
China National Standards PA |
English PDF |
| GB/T 38924.3-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 3: High-temperature test 民用轻小型无人机系统环境试验方法 第3部分：高温试验 |
China National Standards PA |
English PDF |
| GB/T 38924.4-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 4: Temperature and altitude test 民用轻小型无人机系统环境试验方法 第4部分：温度和高度试验 |
China National Standards PA |
English PDF |
| GB/T 38924.5-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 5: Shock test 民用轻小型无人机系统环境试验方法 第5部分：冲击试验 |
China National Standards PA |
English PDF |
| GB/T 38924.6-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 6: Vibration test 民用轻小型无人机系统环境试验方法 第6部分：振动试验 |
China National Standards PA |
English PDF |
| GB/T 38924.7-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 7: Humidity test 民用轻小型无人机系统环境试验方法 第7部分：湿热试验 |
China National Standards PA |
English PDF |
| GB/T 38924.8-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 8: Salt spray test 民用轻小型无人机系统环境试验方法 第8部分：盐雾试验 |
China National Standards PA |
English PDF |
| GB/T 38924.9-2020 |
Environmental test methods for civil small and light unmanned aircraft system—PArt 9: Waterproofness test 民用轻小型无人机系统环境试验方法 第9部分：防水性试验 |
China National Standards PA |
English PDF |
| GB/T 38930-2020 |
Requirements and test methods of the caPAbility of wind resistance for civil small and light unmanned aircraft system 民用轻小型无人机系统抗风性要求及试验方法 |
China National Standards PA |
English PDF |
| GB/T 38967-2020 |
Categories of typical structural elements for civil aircraft sheet metal PArts 民用飞机钣金件典型结构要素分类 |
China National Standards PA |
English PDF |
| GB/T 38983.1-2020 |
Virtual synchronous machine—PArt 1: General 虚拟同步机 第1部分：总则 |
China National Standards PA |
English PDF |
| GB/T 38984.1-2020 |
Generic specification of information on products by properties—PArt 1: Principles and methods 基于属性的产品信息通用规范 第1部分：原则和方法 |
China National Standards PA |
English PDF |
| GB/T 38998-2020 |
Cut-size office PAper—Measurement of edge quality 裁切后办公用纸 边缘质量的测定 |
China National Standards PA |
English PDF |
| GB/T 25085.4-2020 |
Road vehicles—Automotive cables—PArt 4: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core aluminium conductor cables 道路车辆 汽车电缆 第4部分：交流30 V或直流60 V单芯铝导体电缆的尺寸和要求 |
China National Standards PA |
English PDF |
| GB/T 39015.2-2020 |
Road vehicles—Interchangeability of mechanical couplings between tractors and semi-trailers—PArt 2: Low-coupling tractors and high-volume semi-trailers 道路车辆 牵引车与半挂车之间机械连接互换性 第2部分：低牵引座半挂牵引车与大容积半挂车 |
China National Standards PA |
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 PA |
English PDF |
| GB/T 39032-2020 |
Difficult-flammable PArticleboard 难燃刨花板 |
China National Standards PA |
English PDF |
| GB/T 39037.2-2020 |
Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships—General requirements—PArt 2: Semi-trailers 用于海上滚装船运输的道路车辆的系固点与系固设施布置 通用要求 第2部分：半挂车 |
China National Standards PA |
English PDF |
| GB/T 39040-2020 |
Steel seals and edge protectors for PAcking 包装用钢质锁扣及护角 |
China National Standards PA |
English PDF |
| GB/T 39075-2020 |
Organic light emitting diode (OLED) PAnels for general lighting—Safety requirements 普通照明用有机发光二极管（OLED）面板 安全要求 |
China National Standards PA |
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 PA |
English PDF |
| GB/T 38943.1-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—PArt 1: General requirements 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1部分：一般要求 |
China National Standards PA |
English PDF |
| GB/T 38943.2-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—PArt 2:Particular requirements for externally-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2部分：外部动力机器的特定要求 |
China National Standards PA |
English PDF |
| 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 PA |
English PDF |
| 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 PA |
English PDF |
| 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 PA |
English PDF |
| 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 PA |
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 PA |
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 PA |
English PDF |
| GB/T 223.37-2020 |
Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation sePAration 钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法 |
China National Standards PA |
English PDF |
| GB/T 38949-2020 |
Determination of pore size for porous membranes—Standard PArticle method 多孔膜孔径的测定 标准粒子法 |
China National Standards PA |
English PDF |
| GB/T 38947-2020 |
Magnetic flux density test method for magnetic sePArators 磁选设备磁感应强度检测方法 |
China National Standards PA |
English PDF |
| GB/T 38917-2020 |
High temperature titanium alloy bars for aerosPAce 航空航天用高温钛合金棒材 |
China National Standards PA |
English PDF |
| GB/T 38916-2020 |
High temperature titanium alloy plate and sheet for aerosPAce 航空航天用高温钛合金板材 |
China National Standards PA |
English PDF |
| GB/T 38915-2020 |
High temperature titanium alloy forgings for aerosPAce 航空航天用高温钛合金锻件 |
China National Standards PA |
English PDF |
| GB/T 38891-2020 |
Test method of magnetic sePAration 磁力分选试验方法 |
China National Standards PA |
English PDF |
| GB/T 38756-2020 |
Safety and control devices for gas burners and gas-burning appliances—PArticular requirements—Ignition unit 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 点火装置 |
China National Standards PA |
English PDF |
| 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 PA |
English PDF |
| 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 PA |
English PDF |
| GB/T 20975.4-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 4:Determination of iron content 铝及铝合金化学分析方法 第4部分：铁含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.5-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.7-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 7:Determination of manganese content 铝及铝合金化学分析方法 第7部分：锰含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.9-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 9:Determination of lithium content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards PA |
English PDF |
| GB/T 20975.10-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 10：Determination of tin content 铝及铝合金化学分析方法 第10部分：锡含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.12-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 12: Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards PA |
English PDF |
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