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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 10067.416-2019 |
Basic specificAtions for electroheating and electromagnetic processing installations—Part 416: Polysilicon ingot furnace 电热和电磁处理装置基本技术条件 第416部分:多晶硅铸锭炉 |
China National Standards At |
 English PDF |
| GB/T 10067.1-2019 |
Basic specificAtions for electroheating and electromagnetic processing installations—Part 1: General 电热和电磁处理装置基本技术条件 第1部分：通用部分 |
China National Standards At |
English PDF |
| GB/T 10066.2-2019 |
Test methods for electroheAting and electromagnetic processing installations—Part 2: Direct arc furnaces 电热和电磁处理装置的试验方法 第2部分：直接电弧炉 |
China National Standards At |
English PDF |
| GB/T 10066.1-2019 |
Test methods for electroheAting and electromagnetic processing installations—Part 1: General 电热和电磁处理装置的试验方法 第1部分：通用部分 |
China National Standards At |
English PDF |
| GB/T 8152.14-2019 |
Methods for chemical analysis of lead concentrAtes—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry 铅精矿化学分析方法 第14部分：二氧化硅含量的测定 钼蓝分光光度法 |
China National Standards At |
English PDF |
| GB/T 7962.23-2019 |
Test method of colourless optical glass—Part 23: Resistance to climAtic 无色光学玻璃测试方法 第23部分：耐气候稳定性 |
China National Standards At |
English PDF |
| GB/T 7962.22-2019 |
Test method of colourless optical glass—Part 22：Resistance to Attack by aqueous alkaline phosphate-containing 无色光学玻璃测试方法 第22部分：耐磷酸稳定性 |
China National Standards At |
English PDF |
| GB/T 7962.21-2019 |
Test method of colourless optical glass—Part 21：Resistance to Attack by aqueous alkaline solutions 无色光学玻璃测试方法 第21部分：耐碱稳定性 |
China National Standards At |
English PDF |
| GB/T 7739.14-2019 |
Methods for chemical analysis of gold concentrAtes—Part 14: Determination of thallium content—Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry 金精矿化学分析方法 第14部分：铊量的测定 电感耦合等离子体原子发射光谱法和电感耦合等离子体质谱法 |
China National Standards At |
English PDF |
| GB/T 6730.80-2019 |
Iron ores—DeterminAtion of mercury content—Cold atomic absorption spectrometric method 铁矿石 汞含量的测定 冷原子吸收光谱法 |
China National Standards At |
English PDF |
| GB/T 6730.79-2019 |
Iron ores—DeterminAtion of cadmium content—Hydride generation-atomic fluorescence spectrometric method 铁矿石 镉含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards At |
English PDF |
| GB/T 6730.78-2019 |
Iron ores—DeterminAtion of cadmium content—Graphite furnace atomic absorption spectrophotometric method 铁矿石 镉含量的测定 石墨炉原子吸收光谱法 |
China National Standards At |
English PDF |
| GB/T 6730.77-201 |
Iron ores—DeterminAtion of arsenic content—Hydride generation-atomic fluorescence spectrometric method 铁矿石 砷含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards At |
English PDF |
| GB/T 6730.56-2019 |
Iron ores—DeterminAtion of aluminum content—Flame atomic absorption spectrometric method 铁矿石 铝含量的测定 火焰原子吸收光谱法 |
China National Standards At |
English PDF |
| GB/Z 6113.3-2019 |
SpecificAtion for radio disturbance and immunity measuring apparatus and methods—Part 3: CISPR technical reports 无线电骚扰和抗扰度测量设备和测量方法规范 第3部分：无线电骚扰和抗扰度测量技术报告 |
China National Standards At |
English PDF |
| GB/T 5959.1-2019 |
Safety in installAtions for electroheating and electromagnetic processing—Part 1: General requirements 电热和电磁处理装置的安全 第1部分：通用要求 |
China National Standards At |
English PDF |
| GB/T 5714-2019 |
Textiles—Tests for colour fastness—Colour fastness to sea wAter 纺织品 色牢度试验 耐海水色牢度 |
China National Standards At |
English PDF |
| GB/T 4798.1-2019 |
ClassificAtion of environmental conditions—Classification of groups of environmental parameters and their severities Part1:—Storage 环境条件分类 环境参数组分类及其严酷程度分级 第1部分：贮存 |
China National Standards At |
English PDF |
| 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 At |
English PDF |
| GB/T 3903.42-2019 |
Footwear—Test methods for uppers，lining and insocks—Colour migrAtion 鞋类 帮面、衬里和内垫试验方法 |
China National Standards At |
English PDF |
| GB/T 3903.39-2019 |
Footwear—Test methods for uppers—DelaminAtion resistance 鞋类 帮面试验方法 层间剥离强度 |
China National Standards At |
English PDF |
| GB/T 3903.33-2019 |
Footwear—Test methods for insoles and insocks—WAter absorption and desorption 鞋类 内底和内垫试验方法 吸水率和解吸率 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 752-2019 |
Potassium chlorAte for industrial use 工业氯酸钾 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB 37822-2019 |
Standard for fugitive emission of volAtile organic compounds 挥发性有机物无组织排放控制标准 |
China National Standards At |
English PDF |
| GB/T 224-2019 |
DeterminAtion of the depth of decarburization of steels
钢的脱碳层深度测定法 |
China National Standards At |
English PDF |
| GB 12014-2019 |
Protective clothing—StAtic protective clothing 防护服装 防静电服 |
China National Standards At |
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 At |
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 At |
English PDF |
| GB 2626-2019 |
RespirAtory protection—Non-powered air-purifying particle respirator 呼吸防护 自吸过滤式防颗粒物呼吸器 |
China National Standards At |
English PDF |
| GB/T 38472-2019 |
Recycling mAterials for cast aluminium alloys 再生铸造铝合金原料 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 38439-2019 |
Measuring specificAtions for methods to obtrusive light of outdoor lighting 室外照明干扰光测量规范 |
China National Standards At |
English PDF |
| GB/T 38438-2019 |
OperAtional evaluation index system for electric power communication network 电力通信网运行评估指标体系 |
China National Standards At |
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 At |
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 At |
English PDF |
| GB/T 38435-2019 |
SpecificAtion for protection configuration and setting for transmission line of electrified railway traction station 牵引站供电线路的继电保护配置及整定计算原则 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 51362-2019 |
ApplicAtion standard for manufacturing industry design information model 制造工业工程设计信息模型应用标准 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 36478.4-2019 |
Internet of things—InformAtion sharing and exchanging—Part 4:Data interface 物联网 信息交换和共享 第4部分：数据接口 |
China National Standards At |
English PDF |
| GB/T 36478.3-2019 |
Internet of things—InformAtion sharing and exchanging—Part 3: Metadata 物联网 信息交换和共享 第3部分：元数据 |
China National Standards At |
English PDF |
| GB/T 36463.2-2019 |
InformAtion technology service—Consulting and design—Part 2：Guidance for planning and design 信息技术服务 咨询设计 第2部分：规划设计指南 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 30879.2-2019 |
InformAtion technology－Universal coded character set (basic multilingual plane)－22 dot matrix font of Chinese ideogram－Part 2:Hei ti 信息技术 通用编码字符集（基本多文种平面） 汉字22点阵字型 第2部分：黑体 |
China National Standards At |
English PDF |
| GB/T 30879.1-2019 |
InformAtion technology—Universal coded character set (basic multilingual plane)—22 dot matrix font of Chinese ideogram－Part 1:Song ti 信息技术 通用编码字符集（基本多文种平面） 汉字22点阵字型 第1部分：宋体 |
China National Standards At |
English PDF |
| GB/T 30878-2019 |
InformAtion technology－Universal coded character set (basic multilingual plane)－17×18 dot matrix font of Chinese ideogram 信息技术 通用编码字符集（基本多文种平面） 汉字17×18点阵字型 |
China National Standards At |
English PDF |
| GB/T 30544.4-2019 |
Nanotechnologies—Vocabulary—Part 4: Nanostructured mAterials 纳米科技 术语 第4部分：纳米结构材料 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 37653-2019 |
PlAtinum ingots 铂锭 |
China National Standards At |
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 At |
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 At |
English PDF |
| GB/T 37616-2019 |
Aluminium alloys extruded profiles-axial force controlled fAtigue testing method 铝合金挤压型材轴向力控制疲劳试验方法 |
China National Standards At |
English PDF |
| GB/T 37608-2019 |
Vacuum insulAtion panels (VIP) 真空绝热板 |
China National Standards At |
English PDF |
| GB/T 37603-2019 |
Medium temperAture brazing filler metals of aluminum alloys 铝合金中温钎料 |
China National Standards At |
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 At |
English PDF |
| GB/T 37599-2019 |
Wide and heavy steel plAte for sour service petroleum and natural gas pipe lines 石油天然气输送管用抗酸性宽厚钢板 |
China National Standards At |
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 At |
English PDF |
| GB/T 37594-2019 |
Technical specificAtion for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe 钢质管道抗紫外线三层熔结粉末防腐外涂层技术规范 |
China National Standards At |
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 At |
English PDF |
| GB/T 37589-2019 |
Technical specificAtion for anticorrosion of steel pipe and fitting lining with fluoroplastics 钢制管道及管件内衬氟塑料耐蚀作业技术规范 |
China National Standards At |
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 At |
English PDF |
| GB/T 37583-2019 |
Sanitary wares—StAtistic rules and methods 卫生陶瓷 统计规则与方法 |
China National Standards At |
English PDF |
| GB/T 37577-2019 |
Welded large diameter steel pipes for low-temperAture-service piping
低温管道用大直径焊接钢管 |
China National Standards At |
English PDF |
| GB/T 37576-2019 |
CAthodic protection of buried metallic gas storage device 金属埋地储气装置阴极保护技术 |
China National Standards At |
English PDF |
| GB/T 37575-2019 |
CAthodic protection of buried grounding conduct 埋地接地体阴极保护技术 |
China National Standards At |
English PDF |
| GB/T 37572-2019 |
Copper and copper alloy strip for heAt exchanger 热交换器用铜及铜合金带材 |
China National Standards At |
English PDF |
| GB/T 37568-2019 |
Tin-plAted copper and copper alloy strip 铜及铜合金镀锡带材 |
China National Standards At |
English PDF |
| GB/T 37567-2019 |
Copper and copper alloy sheet and strip for building decorAtion 建筑装饰用铜及铜合金板带材 |
China National Standards At |
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 At |
English PDF |
| GB/T 37561-2019 |
Standard practice for de-agglomerAtion of refractory metal powders and their compounds prior to particle size analysis 难熔金属及其化合物粉末在粒度测定之前的分散处理规则 |
China National Standards At |
English PDF |
| GB/T 37560-2019 |
Flame retardant chemicals—DeterminAtion of melamine and cyanuric acid in melamine cyanurate 阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定 |
China National Standards At |
English PDF |
| GB/T 37520-2019 |
Titanium alloy extrusion profiles for aviAtion 航空用钛合金挤压型材 |
China National Standards At |
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 At |
English PDF |
| GB/T 37502-2019 |
Copper nickel alloy rods for vacuum electron devices structure mAterial 电真空器件结构材料用铜镍合金棒 |
China National Standards At |
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 At |
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 At |
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 At |
English PDF |
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