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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 51427-2021 |
TechNical standard for auto tracking and targeting jet suppression system 自动跟踪定位射流灭火系统技术标准 |
China National Standards Ni |
 English PDF |
| GB 50516-2010 |
TechNical code for hydrogen fuelling station 加氢站技术规范(2021年版) |
China National Standards Ni |
English PDF |
| GB 50151-2021 |
TechNical standard for foam extinguishing systems 泡沫灭火系统技术标准 |
China National Standards Ni |
English PDF |
| GB/T 39500-2020 |
Leather—Physical and mechaNical tests—Determination of apparent density and mass per unit area 皮革 物理和机械试验 视密度和单位面积质量的测定 |
China National Standards Ni |
English PDF |
| GB/Z 39502-2020 |
Laboratory aNimal—Guideline of COVID-19 animal models preparation 实验动物 新型冠状病毒肺炎（COVID-19）动物模型制备指南 |
China National Standards Ni |
English PDF |
| GB/T 39507-2020 |
Leather—Physical and mechaNical tests—Determination of abrasion resistance：Martindale ball plate method 皮革 物理和机械试验 耐磨性能的测定：马丁代尔球盘法 |
China National Standards Ni |
English PDF |
| GB/T 39508-2020 |
KNitted garments for infants and children 针织婴幼儿及儿童服装 |
China National Standards Ni |
English PDF |
| GB/T 39511-2020 |
Practice specification for healthcare conditioNing massage technique 保健调理按摩技术操作规范 |
China National Standards Ni |
English PDF |
| GB/T 39519-2020 |
Hydranlic cylindrically helical compression spring with high working stress—TechNical specifications 高应力液压件圆柱螺旋压缩弹簧 技术条件 |
China National Standards Ni |
English PDF |
| GB/T 39534-2020 |
Corrosion of metals and alloys—Method for determination of the uNiform corrosion rate of stainless steels and nickel based alloys in liquids 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法 |
China National Standards Ni |
English PDF |
| GB/T 39538-2020 |
Determination of arseNic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry 煤中砷、硒、汞的测定 氢化物发生-原子荧光光谱法 |
China National Standards Ni |
English PDF |
| GB/T 39539-2020 |
TechNical requirements for determination of gas diffusion coefficient in shale reservoir 页岩储层气体扩散系数的测定技术要求 |
China National Standards Ni |
English PDF |
| GB/T 39562-2020 |
TechNical specification for Taiwan style Oolong tea processing 台式乌龙茶加工技术规范 |
China National Standards Ni |
English PDF |
| GB/T 39517.1-2020 |
Tractors and machinery for agriculture and forestry—Test procedures for positioNing and guidance systems in agriculture—Part 1:Dynamic testing of satellite-based positioning devices 农林拖拉机和机械 农用定位与导航系统测试规程 第1部分：卫星定位装置的动态测试 |
China National Standards Ni |
English PDF |
| GB/T 39517.2-2020 |
Tractors and machinery for agriculture and forestry—Test procedures for positioNing and guidance systems in agriculture—Part 2:Testing of satellite-based auto-guidance systems during straight and level travel 农林拖拉机和机械 农用定位与导航系统测试规程 第2部分：在直线和水平运行状态下卫星自动导航系统的测试 |
China National Standards Ni |
English PDF |
| GB 38456-2020 |
HygieNic requirements for antibacterial and bacteriostatic lotion 抗菌和抑菌洗剂卫生要求 |
China National Standards Ni |
English PDF |
| GB 17577-2020 |
The standard format of navigational warNings in People"s Republic of China 中华人民共和国航行警告标准格式 |
China National Standards Ni |
English PDF |
| GB/T 39551.2-2020 |
Patent navigation guide—Part 2：Regional planNing 专利导航指南 第2部分：区域规划 |
China National Standards Ni |
English PDF |
| GB/T 39551.3-2020 |
Patent navigation guide—Part 3：Industrial planNing 专利导航指南 第3部分：产业规划 |
China National Standards Ni |
English PDF |
| GB/T 39131-2020 |
Terms and defiNitions of synthetic crystal materials 人工晶体材料术语 |
China National Standards Ni |
English PDF |
| GB/T 39138.1-2020 |
Methods for chemical analysis of gold Nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate 金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法 |
China National Standards Ni |
English PDF |
| GB/T 39138.2-2020 |
Methods for chemical analysis of gold Nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards Ni |
English PDF |
| GB/T 39138.3-2020 |
Methods for chemical analysis of gold Nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ni |
English PDF |
| GB/T 39143-2020 |
Methods for chemical analysis of gold-arseNic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry 金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ni |
English PDF |
| GB/T 39144-2020 |
Test method for magnesium content in gallium Nitride materials—Secondary ion mass spectrometry 氮化镓材料中镁含量的测定 二次离子质谱法 |
China National Standards Ni |
English PDF |
| GB/T 39150-2020 |
Recycled seleNium material 回收硒原料 |
China National Standards Ni |
English PDF |
| GB/T 39151-2020 |
Nickel beryllium titanium alloy strip for high temperature elastic component 高温弹性元件用镍铍钛合金带材 |
China National Standards Ni |
English PDF |
| GB/T 39153-2020 |
Metastable decomposition strengthened Cu-Ni-Sn alloy rod 亚稳分解强化铜-镍-锡合金棒材 |
China National Standards Ni |
English PDF |
| GB/T 39114-2020 |
Nanotechnologies—Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NiR) absorption spectroscopy 纳米技术 单壁碳纳米管的紫外/可见/近红外吸收光谱表征方法 |
China National Standards Ni |
English PDF |
| GB/T 39130-2020 |
Measuring method for adhesion of zinc coating for galvaNized products 镀锌产品锌层附着性试验方法 |
China National Standards Ni |
English PDF |
| GB/T 39142.1-2020 |
Specification of plastic-steel bilayer self-lubricating materials—Part 1：RunNing-in layer with modified PTFE tape 塑料－钢背二层粘接复合自润滑板材技术条件 第1部分：带改性聚四氟乙烯（PTFE）减摩层的板材 |
China National Standards Ni |
English PDF |
| GB/T 39166-2020 |
Test method of mechaNized peel for resistance spot, projection and seam welds 电阻点焊、凸焊及缝焊接头的机械剥离试验方法 |
China National Standards Ni |
English PDF |
| GB/T 39171-2020 |
TechNical specification for waste plastics recycling 废塑料回收技术规范 |
China National Standards Ni |
English PDF |
| GB/T 39173-2020 |
Smart factory—The effectiveness assessment methods of safety moNitoring 智能工厂 安全监测有效性评估方法 |
China National Standards Ni |
English PDF |
| GB/T 39184-2020 |
Code of practice for installation and commissioNing of ROV launch and recovery system/umbilical winch ROV收放装置/脐带绞车安装与调试规程 |
China National Standards Ni |
English PDF |
| GB/T 39185-2020 |
Technology requirement for ocean engNieering ship dynamic positioning system 海洋工程船舶动力定位系统技术要求 |
China National Standards Ni |
English PDF |
| GB/T 39195-2020 |
TechNical specifications for urban flooding risk investigation 城市内涝风险普查技术规范 |
China National Standards Ni |
English PDF |
| GB/T 39196-2020 |
TechNical specification for waste glass recycling 废玻璃回收技术规范 |
China National Standards Ni |
English PDF |
| GB/T 39201-2020 |
TechNical specifications for extraction of aluminium oxide from high-alumina fly ash 高铝粉煤灰提取氧化铝技术规范 |
China National Standards Ni |
English PDF |
| GB/T 39203-2020 |
TechNical specifications for extraction of valuable metals from copper smelting dust 铜冶炼烟灰提取有价金属技术规范 |
China National Standards Ni |
English PDF |
| GB/T 39205-2020 |
Information security technology—Light-weight authentication and access control mechaNism 信息安全技术 轻量级鉴别与访问控制机制 |
China National Standards Ni |
English PDF |
| GB/T 39206-2020 |
Code of practice for installation and commissioNing of fixed azimuth thruster 固定式全回转舵桨装置安装与调试规程 |
China National Standards Ni |
English PDF |
| GB/T 39207-2020 |
Code of practice for installation and commissioNing of anchor handling system 锚处理系统安装与调试规程 |
China National Standards Ni |
English PDF |
| GB/T 39208-2020 |
Code of practice for installation and commissioNing of retractable azimuth thruster 可伸缩式全回转舵桨装置安装与调试规程 |
China National Standards Ni |
English PDF |
| GB/T 39212-2020 |
Drill string compensating system of floating drilling uNit 浮式钻井船钻柱升沉补偿装置 |
China National Standards Ni |
English PDF |
| GB/T 39213-2020 |
Dredging track and profile moNitor 疏浚轨迹与剖面显示系统 |
China National Standards Ni |
English PDF |
| GB/T 39216-2020 |
Method and techNical specification for improvement of administrative licensing process 行政许可流程优化的方法与技术规范 |
China National Standards Ni |
English PDF |
| GB/T 39194-2020 |
TechNical requirement of heat treatment for vacuum low pressure carburizing high pressure gas quenching 真空低压渗碳高压气淬热处理技术要求 |
China National Standards Ni |
English PDF |
| GB 23727-2020 |
Regulations for radiation protection and radiation environment protection in uraNium mining and milling 铀矿冶辐射防护和辐射环境保护规定 |
China National Standards Ni |
English PDF |
| GB 39220-2020 |
Limits and moNitoring methods of total electric field of DC transmission project 直流输电工程合成电场限值及其监测方法 |
China National Standards Ni |
English PDF |
| GB/T 39111-2020 |
TechNical requirements for dental model 3D scanner 牙颌模型三维扫描仪技术要求 |
China National Standards Ni |
English PDF |
| GB/T 26291-2020 |
Seamless copper-Nickel alloys tube for ships 舰船用铜镍合金无缝管 |
China National Standards Ni |
English PDF |
| GB/T 26300-2020 |
Nickel cobalt manganese composite hydroxide 镍钴锰三元素复合氢氧化物 |
China National Standards Ni |
English PDF |
| GB/T 20975.6-2020 |
Methods for chemical analysis of alumiNium and aluminium alloys—Part 6: Determination of cadmium content 铝及铝合金化学分析方法 第6部分：镉含量的测定 |
China National Standards Ni |
English PDF |
| GB/T 20975.21-2020 |
Methods for chemical analysis of alumiNium and aluminium alloy—Part 21: Determination of calcium content 铝及铝合金化学分析方法 第21部分：钙含量的测定 |
China National Standards Ni |
English PDF |
| GB/T 20975.17-2020 |
Methods for chemical analysis of alumiNium and aluminium alloys—Part 17: Determination of strontium content 铝及铝合金化学分析方法 第17部分：锶含量的测定 |
China National Standards Ni |
English PDF |
| GB/T 11094-2020 |
Gallium arseNide single crystal and cutting wafer grown by horizontal bridgman method 水平法砷化镓单晶及切割片 |
China National Standards Ni |
English PDF |
| GB/T 8760-2020 |
Test method for dislocation density of monocrystal gallium arseNide 砷化镓单晶位错密度的测试方法 |
China National Standards Ni |
English PDF |
| GB/T 8151.22-2020 |
Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,alumiNium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method 锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法 |
China National Standards Ni |
English PDF |
| GB/T 2072-2020 |
Nickel and nickel alloy strip and foil 镍及镍合金带、箔材 |
China National Standards Ni |
English PDF |
| GB/T 39096-2020 |
Petroleum and natural gas industries—AlumiNium alloy pipe for use as tubing for wells 石油天然气工业 油气井油管用铝合金管 |
China National Standards Ni |
English PDF |
| GB/T 39097-2020 |
TechNical requirements for deepwater positioning and mooring system 深水定位系泊系统技术要求 |
China National Standards Ni |
English PDF |
| GB/T 39077-2020 |
Test methods for detecting detrimental phases in lean duplex austeNitic-ferritic stainless steels 经济型奥氏体-铁素体双相不锈钢中有害相的检测方法 |
China National Standards Ni |
English PDF |
| GB/T 39063-2020 |
Consumer product recall—Risk assessment for electroNics and electrical appliances 消费品召回 电子电器风险评估 |
China National Standards Ni |
English PDF |
| GB/T 39058-2020 |
The specification of quality management for supply chain on electroNic commerce of agricultural products 农产品电子商务供应链质量管理规范 |
China National Standards Ni |
English PDF |
| GB/T 39060-2020 |
TechNical requirements of manufacturing and installation consulting service for automated storage and retrieval system 自动化立体仓库设备制造安装监理技术要求 |
China National Standards Ni |
English PDF |
| GB/T 39054-2020 |
Specification for commuNity education service 社区教育服务规范 |
China National Standards Ni |
English PDF |
| GB/T 39005-2020 |
General techNical requirements of vision integrated system for industrial robots 工业机器人视觉集成系统通用技术要求 |
China National Standards Ni |
English PDF |
| GB/T 34077.5-2020 |
Management specification of electroNic government common platform based on cloud computing—Part 5：Technical service system 基于云计算的电子政务公共平台管理规范 第5部分：技术服务体系 |
China National Standards Ni |
English PDF |
| 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 Ni |
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 Ni |
English PDF |
| GB/T 15675-2020 |
Continuously electrolytically zinc/zinc-Nickel alloy coated steel sheet and strip 连续电镀锌、锌镍合金镀层钢板及钢带 |
China National Standards Ni |
English PDF |
| GB/T 15144-2020 |
AC and/or DC-supplied electroNic control gear for tubular fluorescent lamps—Performance requirements 管形荧光灯用交流和/或直流电子控制装置 性能要求 |
China National Standards Ni |
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 Ni |
English PDF |
| GB/T 19206-2020 |
Requirements and test methods for orgaNic sulfur compounds used as odorants for natural gas 天然气用有机硫化合物加臭剂的要求和测试方法 |
China National Standards Ni |
English PDF |
| GB/T 5620-2020 |
Road vehicles—Vocabulary and difiNition for braking of automotive vehicles and their trailers 道路车辆 汽车和挂车制动名词术语及其定义 |
China National Standards Ni |
English PDF |
| GB/T 5915-2020 |
Formula feeds for piglets and growing-fiNishing pigs 仔猪、生长育肥猪配合饲料 |
China National Standards Ni |
English PDF |
| GB/T 3082-2020 |
GalvaNized or zinc-aluminum alloy-coated low-carbon steel wire for armoured cables 铠装电缆用热镀锌及锌铝合金镀层低碳钢丝 |
China National Standards Ni |
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 Ni |
English PDF |
| GB/T 39050-2020 |
Specification for distance learNing service 远程教育服务规范 |
China National Standards Ni |
English PDF |
| GB/T 39049-2020 |
TechNical guidelines for the conservation and restoration of historical and cultural villages 历史文化名村保护与修复技术指南 |
China National Standards Ni |
English PDF |
| GB/T 39056-2020 |
TechNical code for maintenance and strengthening of masonry structures on ancient buildings 古建筑砖石结构维修与加固技术规范 |
China National Standards Ni |
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 Ni |
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 Ni |
English PDF |
| GB 15892-2020 |
PolyalumiNium chloride for treatment of drinking water 生活饮用水用聚氯化铝 |
China National Standards Ni |
English PDF |
| GB 20653-2020 |
Protective clothing—High visibility warNing clothing for professional use 防护服装 职业用高可视性警示服 |
China National Standards Ni |
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 Ni |
English PDF |
| GB 28234-2020 |
HygieNic requirements for acidic electrolyzed water generator 酸性电解水生成器卫生要求 |
China National Standards Ni |
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 Ni |
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 Ni |
English PDF |
| GB/T 38973-2020 |
TitaNium and titanium alloy bars for additive manufactural powder 增材制造制粉用钛及钛合金棒材 |
China National Standards Ni |
English PDF |
| GB/T 38974-2020 |
Niobium and niobium alloy powder for additive manufacturing 增材制造用铌及铌合金粉 |
China National Standards Ni |
English PDF |
| GB/T 38979-2020 |
SaNitary wares—Test method for flushing noise of toilet 卫生陶瓷 坐便器冲洗噪声试验方法 |
China National Standards Ni |
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 Ni |
English PDF |
| GB/T 38982-2020 |
Method of measuring shape and dimension for wrought titaNium and titanium alloy products 钛及钛合金加工产品外形尺寸检测方法 |
China National Standards Ni |
English PDF |
| GB/T 38986-2020 |
Methods of descaling and cleaNing for zirconium and zirconium alloy surfaces 锆及锆合金表面除鳞和清洁方法 |
China National Standards Ni |
English PDF |
| GB/T 38988-2020 |
Damage-tolerant grade titaNium alloy plate 损伤容限型钛合金板材 |
China National Standards Ni |
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 Ni |
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 Ni |
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 Ni |
English PDF |
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