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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 4333.1-2019 |
Ferrosilicon—Determination of silicon contEnt—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method 硅铁 硅含量的测定 高氯酸脱水重量法和氟硅酸钾容量法 |
China National Standards En |
 English PDF |
| GB/T 3903.43-2019 |
Footwear—Test methods for uppers，lining and insocks—Seam strEngth 鞋类 帮面、衬里和内垫试验方法 缝合强度 |
China National Standards En |
English PDF |
| GB/T 3781.6-2019 |
AcetylEne black—Part 6：Determination of apparent specific volume 乙炔炭黑 第6部分：视比容的测定 |
China National Standards En |
English PDF |
| GB/T 3781.5-2019 |
AcetylEne black—Part 5:Determination of grit content 乙炔炭黑 第5部分：粗粒分的测定 |
China National Standards En |
English PDF |
| GB/T 2294-2019 |
Determination of softEning point in solid products of coal carbonization 焦化固体类产品软化点测定方法 |
China National Standards En |
English PDF |
| GB/T 2078-2019 |
DimEnsions of indexable hardmetal (carbide) inserts with rounded corners,with cylindrical fixing hole 带圆角圆孔固定的硬质合金可转位刀片尺寸 |
China National Standards En |
English PDF |
| GB/T 339-2019 |
Synthetic phEnol for industrial use 工业用合成苯酚 |
China National Standards En |
English PDF |
| GB/T 228.4-2019 |
Metallic materials—TEnsile testing—Part 4: Method of test in liquid helium 金属材料 拉伸试验 第4部分：液氦试验方法 |
China National Standards En |
English PDF |
| GB/T 223.89-2019 |
Iron, steel and alloy—Determination of tellurium contEnt—Hydride generation-atomic fluorescence spectrometric method 钢铁及合金 碲含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards En |
English PDF |
| GB/T 228.3-2019 |
Metallic materials—TEnsile testing—Part 3: Method of test at low temperature 金属材料 拉伸试验 第3部分：低温试验方法 |
China National Standards En |
English PDF |
| GB 38030.5-2019 |
DimEnsions series of standard transport ship types passing the locks of inland rivers—Part 5：Heilongjiang-Songhuajiang River 内河过闸运输船舶标准船型主尺度系列 第5部分：黑龙江-松花江 |
China National Standards En |
English PDF |
| GB 38030.4-2019 |
DimEnsions series of standard transport ship types passing the locks of inland rivers—Part 4：The “three lanes” of the Pearl River system 内河过闸运输船舶标准船型主尺度系列 第4部分：珠江水系“三线” |
China National Standards En |
English PDF |
| GB 38030.3-2019 |
DimEnsions series of standard transport ship types passing the locks of inland rivers—Part 3：Xijiang main river 内河过闸运输船舶标准船型主尺度系列 第3部分：西江航运干线 |
China National Standards En |
English PDF |
| GB 38030.2-2019 |
DimEnsions series of standard transport ship types passing the locks of inland rivers—Part 2：Grand Canal and Huai River system 内河过闸运输船舶标准船型主尺度系列 第2部分：京杭运河、淮河水系 |
China National Standards En |
English PDF |
| GB 38030.1-2019 |
DimEnsions series of standard transport ship types passing the locks of inland rivers—Part 1：Changjiang River system 内河过闸运输船舶标准船型主尺度系列 第1部分：长江水系 |
China National Standards En |
English PDF |
| GB 18040-2019 |
RequiremEnts of emergency medical service facilities and equipments for civil transport airport 民用运输机场应急救护设施设备配备 |
China National Standards En |
English PDF |
| GB 15744-2019 |
The limits and measuremEnt methods of fuel consumption for motorcycles and mopeds 摩托车和轻便摩托车燃油消耗量限值及测量方法 |
China National Standards En |
English PDF |
| GB 19153-2019 |
Minimum allowable values of Energy efficiency and energy efficiency grades for displacement air compressors 容积式空气压缩机能效限定值及能效等级 |
China National Standards En |
English PDF |
| GB 4943.22-2019 |
Information technology equipmEnt—Safety—Part 22:Equipment to be installed outdoor 信息技术设备 安全 第22部分：室外安装设备 |
China National Standards En |
English PDF |
| GB 4943.21-2019 |
Information technology equipEnt—Safety—Part 21:Remote power feeding 信息技术设备 安全 第21部分：远程馈电 |
China National Standards En |
English PDF |
| GB/T 38443-2019 |
GH4145 alloy bars and forgings—GEneral specification GH4145合金棒材和锻件 通用技术条件 |
China National Standards En |
English PDF |
| GB/T 38441-2019 |
Pig iron and cast—Determination of chromium，copper，magnesium，manganese，molybdEnum，nickel，phosphorus，tin，titanium，vanadium and silicon content—Inductively coupled plasma atomic emission spectrometric method 生铁及铸铁 铬、铜、镁、锰、钼、镍、磷、锡、钛、钒和硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards En |
English PDF |
| GB/T 38440-2019 |
Test method for pEnetration strength of cast iron 铸铁楔压强度试验方法 |
China National Standards En |
English PDF |
| GB/T 38437-2019 |
Methods of measuremEnt of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method 用抽拉或旋转方式测量铁磁材料样品磁偶极矩的方法 |
China National Standards En |
English PDF |
| GB/T 38436-2019 |
Engineering data handover specification for power transmission and transformation 输变电工程数据移交规范 |
China National Standards En |
English PDF |
| GB/T 51387-2019 |
Technical standard for treatmEnt and comprehensive utilization of iron and steel slag 钢铁渣处理与综合利用技术标准 |
China National Standards En |
English PDF |
| GB/T 51375-2019 |
Design standards for network Engineering 网络工程设计标准 |
China National Standards En |
English PDF |
| GB/T 51374-2019 |
Standard for electrical installation Engineering construction and acceptance in explosives and powders atmosphere 火炸药环境电气安装工程施工及验收标准 |
China National Standards En |
English PDF |
| GB/T 51373-2019 |
Standard for design of Environmental protection engineering of ordnance industry 兵器工业环境保护工程设计标准 |
China National Standards En |
English PDF |
| GB/T 51372-2019 |
Standard of hydroEnergy design for small hydro power stations 小型水电站水能设计标准 |
China National Standards En |
English PDF |
| GB 51371-2019 |
Standard for design of the waste wire cable and optical fiber cable processing Engineering 废弃电线电缆光缆处理工程设计标准 |
China National Standards En |
English PDF |
| GB/T 51369-2019 |
Standard for anti-seismic design of information and communications equipmEnt installation engineering
通信设备安装工程抗震设计标准 |
China National Standards En |
English PDF |
| GB/T 51365-2019 |
Acceptance standards for network Engineering 网络工程验收标准 |
China National Standards En |
English PDF |
| GB 51364-2019 |
Standard for design of Environmental protection of shipyard rpoject
船舶工业工程项目环境保护设施设计标准 |
China National Standards En |
English PDF |
| GB/T 51363 |
Standard for design of coke dry quEnching engineering 干熄焦工程设计标准 |
China National Standards En |
English PDF |
| GB/T 51357-2019 |
Standard for design of vEntilation air conditioning and heating of ruban 城市轨道交通通风空气调节与供暖设计标准 |
China National Standards En |
English PDF |
| GB/T 51356-2019 |
AssessmEnt standard for green campus 绿色校园评价标准 |
China National Standards En |
English PDF |
| GB/T 51355-2019 |
Standard for durability assessmEnt of existing concrete structures 既有混凝土结构耐久性评定标准 |
China National Standards En |
English PDF |
| GB/T 37400.11-2019 |
Heavy mechanical gEneral technical specification—Part 11：Piping 重型机械通用技术条件 第11部分：配管 |
China National Standards En |
English PDF |
| GB/T 37400.1-2019 |
Heavy mechanical gEneral technical specification—Part 1：Products inspection and test 重型机械通用技术条件 第1部分：产品检验 |
China National Standards En |
English PDF |
| GB/T 37400.10-2019 |
Heavy mechanical gEneral technical specification—Part 10：Assembling 重型机械通用技术条件 第10部分：装配 |
China National Standards En |
English PDF |
| GB/T 36628.4-2019 |
Information technology－Telecommunications and information exchange betweEn systems－Visible light communication－Part 4：Transmission protocol for indoor positioning 信息技术 系统间远程通信和信息交换 可见光通信 第4部分：室内定位传输协议 |
China National Standards En |
English PDF |
| GB/T 36628.3-2019 |
Information technology－Telecommunications and information exchange betweEn systems－Visible light communication－Part 3：Specification of media access control and physical layer for high-rate visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第3部分：高速可见光通信媒体访问控制和物理层规范 |
China National Standards En |
English PDF |
| GB/T 36628.2-2019 |
Information technology－Telecommunications and information exchange betweEn systems－Visible light communication－Part 2：Specification of media access control and physical layer for low-rate and narrowband visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第2部分：低速窄带可见光通信媒体访问控制和物理层规范 |
China National Standards En |
English PDF |
| GB/T 36625.5-2019 |
Smart city—Data fusion—Part 5：Data elemEnts of basic municipal facilities 智慧城市 数据融合 第5部分：市政基础设施数据元素 |
China National Standards En |
English PDF |
| GB/T 36520.4-2019 |
Hydraulic fluid power—DimEnsions and tolerances of polyurethane seals—Part 4：Dimensions and tolerances of seals for cylinder port 液压传动 聚氨酯密封件尺寸系列 第4部分：缸口密封圈的尺寸和公差 |
China National Standards En |
English PDF |
| GB/T 36520.3-2019 |
Hydraulic fluid power—DimEnsions and tolerances of polyurethane seals—Part 3：Dimensions and tolerances of wiper ring 液压传动 聚氨酯密封件尺寸系列 第3部分：防尘圈的尺寸和公差 |
China National Standards En |
English PDF |
| GB/T 34044.1-2019 |
Automation systems and integration—Key performance indicators (KPIs) for manufacturing operations managemEnt—Part 1: Overview, concepts and terminology 自动化系统与集成 制造运行管理的关键性能指标 第1部分：总述、概念和术语 |
China National Standards En |
English PDF |
| GB/T 33475.1-2019 |
Information technology—High efficiEncy multimedia coding—Part 1: System 信息技术 高效多媒体编码 第1部分:系统 |
China National Standards En |
English PDF |
| GB/T 32671.2-2019 |
Colloidal systems—Methods for zeta-potEntial determination—Part 2:Optical methods 胶体体系 zeta电位测量方法 第2部分：光学法 |
China National Standards En |
English PDF |
| GB/T 32017-2019 |
Roller ball pEns and refills 水性墨水圆珠笔和笔芯 |
China National Standards En |
English PDF |
| GB/T 30269.805-2019 |
Information technology—SEnsor networks—Part 805: Testing: Sensor gateway test specification 信息技术 传感器网络 第805部分：测试：传感器网关测试规范 |
China National Standards En |
English PDF |
| GB/T 30269.504-2019 |
Information technology—SEnsor networks—Part 504: Identification:Sensor nodes identifier management 信息技术 传感器网络 第504部分：标识：传感节点标识符管理 |
China National Standards En |
English PDF |
| GB/T 30269.304-2019 |
Information technology—SEnsor networks—Part 304:Communication and information exchange:Technical requirements of soundwave communication system 信息技术 传感器网络 第304部分:通信与信息交换:声波通信系统技术要求 |
China National Standards En |
English PDF |
| GB/T 29271.6-2019 |
IdEntification cards—Integrated circuit card programming interfaces—Part 6: Registration authority procedures for the authentication protocols for interoperability 识别卡 集成电路卡编程接口 第6部分：实现互操作的鉴别协议的注册管理规程 |
China National Standards En |
English PDF |
| GB/T 37636-2019 |
Welded steel pipes for offshore Engineering pile 海洋工程桩用焊接钢管 |
China National Standards En |
English PDF |
| GB/T 37622-2019 |
Hot rolled steel bar of fire resistant for the reinforcemEnt of concrete 钢筋混凝土用热轧耐火钢筋 |
China National Standards En |
English PDF |
| GB/T 37619-2019 |
Corrosion of metals and alloys—PotEntiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法 |
China National Standards En |
English PDF |
| GB/T 37617-2019 |
Test methods for Zeta potEntial of nanofiltration membrane surface—Streaming potential measurement 纳滤膜表面Zeta电位测试方法 流动电位法 |
China National Standards En |
English PDF |
| GB/T 37609-2019 |
GEneral technical requirements of corrosion-resistant alloy strips and wires for welding 耐蚀合金焊带和焊丝通用技术条件 |
China National Standards En |
English PDF |
| GB/T 37602-2019 |
Ship and offshore Engineering steel for low temperature service 船舶及海洋工程用低温韧性钢 |
China National Standards En |
English PDF |
| GB/T 37595-2019 |
：GEneral requirements for anticorrosion coating corrosion control engineering life cycle 耐蚀涂层腐蚀控制工程全生命周期要求 |
China National Standards En |
English PDF |
| GB/T 37593-2019 |
Cold-rolled grain-oriEnted electrical steel strip specialized for UHV transformers 特高压变压器用冷轧取向电工钢带 |
China National Standards En |
English PDF |
| GB/T 37591-2019 |
Cold-rolled non-grain oriEnted electrical steel strip specialized for large generators with power of 700MW or higher 700MW及以上级大电机用冷轧无取向电工钢带 |
China National Standards En |
English PDF |
| GB/T 37590-2019 |
Corrosion control Engineering life cycle—Guide for management work 腐蚀控制工程全生命周期 管理工作指南 |
China National Standards En |
English PDF |
| GB/T 37587-2019 |
Technical specification for corrosion resistance of buried steel bEnd pipe polyethylene anti-corrosion tapes 埋地钢质弯管聚乙烯防腐带耐蚀作业技术规范 |
China National Standards En |
English PDF |
| GB/T 37582-2019 |
RequiremEnts for corrosion control engineering in the life cycle of the marine engineering equipment 海洋工程装备腐蚀控制工程全生命周期要求 |
China National Standards En |
English PDF |
| GB/T 37581-2019 |
RequiremEnts for impervious graphite equipment corrosion control engineering life cycle 不透性石墨设备腐蚀控制工程全生命周期要求 |
China National Standards En |
English PDF |
| GB/T 37580-2019 |
RequiremEnts for buried polyethylene（PE） gas pipeline corrosion control engineering life cycle 聚乙烯（PE）埋地燃气管道腐蚀控制工程全生命周期要求 |
China National Standards En |
English PDF |
| GB/T 37578-2019 |
Urea grade ultra-low carbon austEnitic seamless stainless steel tubes and pipes
尿素级超低碳奥氏体不锈钢无缝钢管 |
China National Standards En |
English PDF |
| GB/T 37565-2019 |
GEneral specification of screen machine for water supply and drainage service 给水排水用格栅除污机通用技术条件 |
China National Standards En |
English PDF |
| GB/T 37557-2019 |
DiethylEnetriamine 二乙烯三胺 |
China National Standards En |
English PDF |
| GB/T 37539-2019 |
RequiremEnts for fossil fuel power plant corrosion control engineering life cycle 火电厂腐蚀控制工程全生命周期要求 |
China National Standards En |
English PDF |
| GB/T 37505-2019 |
Surface active agEnts—Determination of quinoline content in dispersing agents 表面活性剂 分散剂中喹啉含量的测定 |
China National Standards En |
English PDF |
| GB/T 37504-2019 |
Guides for Energy efficiency assessment of continuous casting process 连铸工序能效评估导则 |
China National Standards En |
English PDF |
| GB/T 37499-2019 |
Safety and control devices for gas burners and gas-burning appliances—Particular requiremEnts—Automatic and semi-automatic valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动和半自动阀 |
China National Standards En |
English PDF |
| GB/T 37498-2019 |
Rubber,raw natural—Determination of the gel contEnt of technically specified rubber (TSR) 天然生胶 技术分级橡胶（TSR）凝胶含量的测定 |
China National Standards En |
English PDF |
| GB/T 37329-2019 |
Aluminum alloy wire for the conductor of electric security fEnce 电子围栏导体用铝合金线材 |
China National Standards En |
English PDF |
| GB/T 25832-2019 |
Hot rolled steel plate and strip for porcelain Enameling 搪瓷用热轧钢板和钢带 |
China National Standards En |
English PDF |
| GB/T 24583.8-2019 |
Vanadium-nitrogEn—Determination of silicon, manganese, phosphorus, aluminum content—Inductively coupled plasma atomic emission 钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards En |
English PDF |
| GB/T 24583.7-2019 |
Vanadium-nitrogEn—Determination of oxygen content—Infrared absorption method 钒氮合金 氧含量的测定 红外线吸收法 |
China National Standards En |
English PDF |
| GB/T 24583.5-2019 |
：Vanadium-nitrogEn—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method 钒氮合金 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards En |
English PDF |
| GB/T 24583.4-2019 |
Vanadium-nitrogEn—Determination of carbon content—Infrared absorption method 钒氮合金 碳含量的测定 红外线吸收法 |
China National Standards En |
English PDF |
| GB/T 24583.3-2019 |
Vanadium-nitrogEn—Determination of nitrogen content—Distillation-neutralization titration method 钒氮合金 氮含量的测定 蒸馏-中和滴定法 |
China National Standards En |
English PDF |
| GB/T 24583.2-2019 |
Vanadium-nitrogEn—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards En |
English PDF |
| GB/T 24583.1-2019 |
Vanadium-nitrogEn—Determination of vanadium content—Ammonium ferrous sulfate titration method 钒氮合金 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards En |
English PDF |
| GB/T 23524-2019 |
Method for chemical analysis of petrochemical spEnt platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry 石油化工废铂催化剂化学分析方法 铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards En |
English PDF |
| GB/T 21114-2019 |
Refractories—Chemical analysis by X-ray fluorescEnce(XRF)—Fused cast-bead method 耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法 |
China National Standards En |
English PDF |
| GB/T 20975.31-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 31：Determination of phosphorus contEnt—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法 第31部分：磷含量的测定 钼蓝分光光度法 |
China National Standards En |
English PDF |
| GB/T 20975.30-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 30：Determination of hydrogEn content—Heating extraction-thermal conductivity method 铝及铝合金化学分析方法 第30部分：氢含量的测定 加热提取热导法 |
China National Standards En |
English PDF |
| GB/T 20975.29-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdEnum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法 第29部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards En |
English PDF |
| GB/T 20975.28-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobalt contEnt—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第28部分：钴含量的测定 火焰原子吸收光谱法 |
China National Standards En |
English PDF |
| GB/T 19289-2019 |
Methods of measuremEnt of resistivity，density and stacking factor of electrical steel strip and sheet 电工钢带（片）的电阻率、密度和叠装系数的测量方法 |
China National Standards En |
English PDF |
| GB/T 18921-2019 |
The reuse of urban recycling water—Water quality standard for scEnic environment use 城市污水再生利用 景观环境用水水质 |
China National Standards En |
English PDF |
| GB/T 16597-2019 |
Analytical methods of metallurgical products—GEneral rule for X-ray fluorescence spectrometric methods 冶金产品分析方法 X射线荧光光谱法通则 |
China National Standards En |
English PDF |
| GB/T 13747.5-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 5：Determination of aluminium contEnt—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法 第5部分：铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法 |
China National Standards En |
English PDF |
| GB/T 12688.5-2019 |
Test method of styrEne for industrial use—Part 5：Determination of the content of total aldehydes—Titrimetric method 工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法 |
China National Standards En |
English PDF |
| GB/T 12688.1-2019 |
Test method of styrEne for industrial use—Part 1：Determination of purity and hydrocarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分：纯度及烃类杂质的测定 气相色谱法 |
China National Standards En |
English PDF |
| GB/T 8721-2019 |
The test method for tEnsile strength of carbon materials 炭素材料抗拉强度测定方法 |
China National Standards En |
English PDF |
| GB/T 8293-2019 |
Rubber latex, natural concEntrate—Determination of sludge content 浓缩天然胶乳 残渣含量的测定 |
China National Standards En |
English PDF |
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