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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 38598-2020 |
General requirement for label and instruction book of disinfection products 消毒产品标签说明书通用要求 |
China National Standards |
 English PDF |
| GB 39552.1-2020 |
Sunglasses and sunglare filters—Part 1: General requirements 太阳镜和太阳镜片 第1部分：通用要求 |
China National Standards |
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 |
English PDF |
| GB 17381-2020 |
Regulation for surface colours of the visual aids to navigation
视觉航标表面色规定 |
China National Standards |
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 |
English PDF |
| GB/T 39551.1-2020 |
Patent navigation guide—Part 1：General principles 专利导航指南 第1部分：总则 |
China National Standards |
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 |
English PDF |
| GB/T 39551.5-2020 |
Patent navigation guide—Part 5：Research and development 专利导航指南 第5部分：研发活动 |
China National Standards |
English PDF |
| GB/T 39551.4-2020 |
Patent navigation guide—Part 4：Business operation 专利导航指南 第4部分：企业经营 |
China National Standards |
English PDF |
| GB/T 39551.6-2020 |
Patent navigation guide—Part 6：Talent management 专利导航指南 第6部分：人才管理 |
China National Standards |
English PDF |
| GB/T 39551.7-2020 |
Patent navigation guide—Part 7：Service requirement 专利导航指南 第7部分：服务要求 |
China National Standards |
English PDF |
| GB/T 39550-2020 |
Intellectual property protection and management for e-commerce platforms 电子商务平台知识产权保护管理 |
China National Standards |
English PDF |
| GB/T 18006.3-2020 |
General requirement of degradable disposable tableware 一次性可降解餐饮具通用技术要求 |
China National Standards |
English PDF |
| GB/T 21661-2020 |
Plastic shopping bags 塑料购物袋 |
China National Standards |
English PDF |
| GB/T 4146.1-2020 |
Textiles—Man-made fibres—Part 1: Generic names 纺织品 化学纤维 第1部分：属名; |
China National Standards |
English PDF |
| GB 25034-2020 |
Gas-fired heating and hot water combi-boiler 燃气采暖热水炉 |
China National Standards |
English PDF |
| GB 16423-2020 |
Safety regulation for metal and nonmetal mines 金属非金属矿山安全规程 |
China National Standards |
English PDF |
| GB/T 39123-2020 |
Specification for cadmium-zinc telluride single crystal material for X-ray and γ-ray detector X射线和γ射线探测器用碲锌镉单晶材料规范 |
China National Standards |
English PDF |
| GB/Z 39124-2020 |
Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method 铅精矿化学分析方法 锑含量的测定 硫酸铈滴定法 |
China National Standards |
English PDF |
| GB/T 39125-2020 |
Cerium-magnesium alloys 铈镁合金 |
China National Standards |
English PDF |
| GB/T 39126-2020 |
Assesment system for interior green decorating material selection 室内绿色装饰装修选材评价体系 |
China National Standards |
English PDF |
| GB/T 39131-2020 |
Terms and definitions of synthetic crystal materials 人工晶体材料术语 |
China National Standards |
English PDF |
| GB/T 39135-2020 |
Test method of color difference for photovoltaic glass module used in building 建筑光伏玻璃组件色差检测方法 |
China National Standards |
English PDF |
| GB/T 39137-2020 |
Determination for the orientation of refractory metal single crystal 难熔金属单晶晶向测定方法 |
China National Standards |
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 |
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 |
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 |
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 |
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 |
English PDF |
| GB/T 39145-2020 |
Test method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry 硅片表面金属元素含量的测定 电感耦合等离子体质谱法 |
China National Standards |
English PDF |
| GB/T 39146-2020 |
Refractory materials—Test method of corrosion resistance to molten aluminum alloy 耐火材料 抗熔融铝合金侵蚀试验方法 |
China National Standards |
English PDF |
| GB/T 39148-2020 |
Recycled bismuth material 回收铋原料 |
China National Standards |
English PDF |
| GB/T 39149-2020 |
Recycled tellurium material 回收碲原料 |
China National Standards |
English PDF |
| GB/T 39150-2020 |
Recycled selenium material 回收硒原料 |
China National Standards |
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 |
English PDF |
| GB/T 39152-2020 |
Test method of the bending stress relaxation for copper and copper alloy 铜及铜合金弯曲应力松弛试验方法 |
China National Standards |
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 |
English PDF |
| GB 39496-2020 |
Safety regulation for tailings pond 尾矿库安全规程 |
China National Standards |
English PDF |
| GB 146.1-2020 |
Gauge for standard gauge railways—Part 1: rolling stock gauge 标准轨距铁路限界 第1部分：机车车辆限界 |
China National Standards |
English PDF |
| GB 146.2-2020 |
Gauge for standard gauge railways—Part 2: Structure gauge 标准轨距铁路限界 第2部分：建筑限界 |
China National Standards |
English PDF |
| GB 7300.1001-2020 |
Feed additive—Part 10：Flavouring and appetising substances—Sodium glutamate 饲料添加剂 第10部分：调味和诱食物质 谷氨酸钠 |
China National Standards |
English PDF |
| GB 7300.402-2020 |
Feed additives—Part 4：Enzymes—Phytase 饲料添加剂 第4部分：酶制剂 植酸酶 |
China National Standards |
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 |
English PDF |
| GB/T 39115-2020 |
Energy efficiency evaluation methods for process automation 过程自动化能效评估方法 |
China National Standards |
English PDF |
| GB/T 39116-2020 |
Maturity model of intelligent manufacturing capability 智能制造能力成熟度模型 |
China National Standards |
English PDF |
| GB/T 39117-2020 |
Maturity assessment method of intelligent manufacturing capability 智能制造能力成熟度评估方法 |
China National Standards |
English PDF |
| GB/T 39118-2020 |
Safety requirements of optical radiation for laser pointers products 激光指示器产品光辐射安全要求 |
China National Standards |
English PDF |
| GB/T 39119-2020 |
Integrated energy—Cooperative control overall functions and process requirements of ubiquitous energy internet 综合能源 泛能网协同控制总体功能与过程要求 |
China National Standards |
English PDF |
| GB/T 39120-2020 |
Integrated energy—Ubiquitous energy internet terminology 综合能源 泛能网术语 |
China National Standards |
English PDF |
| GB/T 39121-2020 |
Specification for operation management of biochar production from crop staw on soil quality improvement project 农作物秸秆炭化还田土壤改良项目运营管理规范 |
China National Standards |
English PDF |
| GB/T 39122-2020 |
Manufacturing practice for processing of fresh and frozen cultured obscure puffer 养殖暗纹东方鲀鲜、冻品加工操作规范 |
China National Standards |
English PDF |
| GB/T 39127-2020 |
Numerical control system of machine tool—Usage and maintenance specification 机床数控系统 使用与维护规范 |
China National Standards |
English PDF |
| GB/T 39128-2020 |
Numerical control system of machine tool—Human-machine interface 机床数控系统 人机界面 |
China National Standards |
English PDF |
| GB/T 39129-2020 |
Numerical control system of machine tool—Fault diagnosis and correction specification 机床数控系统 故障诊断与维修规范 |
China National Standards |
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 |
English PDF |
| GB/T 39132-2020 |
Fuel cell electric vehicle engineering approval evaluation program 燃料电池电动汽车定型试验规程 |
China National Standards |
English PDF |
| GB/T 39133-2020 |
Suspender of suspension bridge 悬索桥吊索 |
China National Standards |
English PDF |
| GB/T 39134-2020 |
Industrial robot numerical control system of machine tool—Programming language 机床工业机器人数控系统 编程语言 |
China National Standards |
English PDF |
| GB/T 39136-2020 |
Integrity requirements of superstructure fabrication for ship 船舶上层建筑制造完整性要求 |
China National Standards |
English PDF |
| GB/T 39139.1-2020 |
Shale gas—Environmental protection—Part 1：Pollution prevention and disposal methods for drilling operation 页岩气 环境保护 第1部分：钻井作业污染防治与处置方法 |
China National Standards |
English PDF |
| GB/T 39140.1-2020 |
Clamping flanges for diamond circular saw blade—Part 1:Stone processing 金刚石圆锯片用夹紧卡盘 第1部分：石材加工 |
China National Standards |
English PDF |
| GB/T 39140.2-2020 |
Clamping flanges for diamond circular saw blade—Part 2:Building construction and civil engineering 金刚石圆锯片用夹紧卡盘 第2部分：建筑施工和土木工程 |
China National Standards |
English PDF |
| GB/T 39141.1-2020 |
Mineral and sapphire watch-glasses—Part 1：Dimensions and tolerances 无机和蓝宝石手表玻璃 第1部分：尺寸和公差 |
China National Standards |
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 |
English PDF |
| GB/T 39147-2020 |
Steel fiber for concrete 混凝土用钢纤维 |
China National Standards |
English PDF |
| GB/T 39154-2020 |
Corrosion of metals and alloys—Cathodic protection of steel in concrete 金属和合金的腐蚀 混凝土用钢筋的阴极保护 |
China National Standards |
English PDF |
| GB/T 39155-2020 |
Corrosion of metals and alloys—Cathodic protection of harbour installations 金属和合金的腐蚀 海港设施的阴极保护 |
China National Standards |
English PDF |
| GB/T 39161-2020 |
General rules for drafting the guidelines for industrial circular economy practical technologies 行业循环经济实践技术指南编制通则 |
China National Standards |
English PDF |
| GB/T 39162-2020 |
Guidlines for circular economy practical technologies in thermal power industry（coal-fired power generation company） 火电行业（燃煤发电企业）循环经济实践技术指南 |
China National Standards |
English PDF |
| GB/T 39164-2020 |
Tools for moulding—Thermal insulating sheets for injection moulds 成型模 注射模隔热板 |
China National Standards |
English PDF |
| GB/T 39165-2020 |
Test method of peel and chisel for resistance spot and projection welds 电阻点焊及凸焊接头的剥离和凿离试验方法 |
China National Standards |
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 |
English PDF |
| GB/T 39167-2020 |
Test method of tensile shear for resistance spot and embossed projection welds 电阻点焊及凸焊接头的拉伸剪切试验方法 |
China National Standards |
English PDF |
| GB/T 39168-2020 |
Guidelines for circular economy practical technologies in iron and steel industry 钢铁行业循环经济实践技术指南 |
China National Standards |
English PDF |
| GB/T 39169-2020 |
Blanks for diamond circular saw blade—Mounting and fixing bores—Building construction and civil engineering 金刚石圆锯片基体 安装和固定孔 建筑施工和土木工程 |
China National Standards |
English PDF |
| GB/T 39170-2020 |
Tools for moulding—Centring sleeves 成型模 空心定位销 |
China National Standards |
English PDF |
| GB/T 39171-2020 |
Technical specification for waste plastics recycling 废塑料回收技术规范 |
China National Standards |
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 |
English PDF |
| GB/T 39178-2020 |
Guideline for optimization of circular industrial chains in industrial parks 工业园区循环产业链优化导则 |
China National Standards |
English PDF |
| GB/T 39179-2020 |
Guideline for diagnosis of circular industrial chains in industrial parks 工业园区循环产业链诊断导则 |
China National Standards |
English PDF |
| GB/T 39180-2020 |
Guide for circular economy evaluating—Copper smelting industry 循环经济评价 铜冶炼行业 |
China National Standards |
English PDF |
| GB/T 39182-2020 |
Installation specifications for household and similar heat pump water heater 家用和类似用途热泵热水器安装规范 |
China National Standards |
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 |
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 |
English PDF |
| GB/T 39186-2020 |
Calculation methods of water saved by projects for iron and steel industry 钢铁行业项目节水量计算方法 |
China National Standards |
English PDF |
| GB/T 39187-2020 |
Jack up conductor/blow out preventer tension compensation system 自升式平台隔水管/防喷器张力补偿系统 |
China National Standards |
English PDF |
| GB/T 39189-2020 |
Smart home for internet of things—User interface description method 物联网智能家居 用户界面描述方法 |
China National Standards |
English PDF |
| GB/T 39190-2020 |
Smart home for internet of things—Design content and requirements 物联网智能家居 设计内容及要求 |
China National Standards |
English PDF |
| GB/T 39191-2020 |
Heat treatment for stainless steel and heat resistant steel parts 不锈钢和耐热钢件热处理 |
China National Standards |
English PDF |
| GB/T 39192-2020 |
Heat treatment of superalloy parts 高温合金件热处理 |
China National Standards |
English PDF |
| GB/T 39193-2020 |
Ambient air—Determination of particulate matter mass concentration—Gravimetric method 环境空气 颗粒物质量浓度测定 重量法 |
China National Standards |
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 |
English PDF |
| GB/T 39196-2020 |
Technical specification for waste glass recycling 废玻璃回收技术规范 |
China National Standards |
English PDF |
| GB/T 39197-2020 |
Principle and requirement for material flow data collection of general solid waste 一般固体废物物质流数据采集原则和要求 |
China National Standards |
English PDF |
| GB/T 39198-2020 |
Classification and code for general solid waste 一般固体废物分类与代码 |
China National Standards |
English PDF |
| GB/T 39199-2020 |
Characterization and testing methods of recycled polyethylene (PE) 聚乙烯（PE）塑料再生料的表征特性及检测方法 |
China National Standards |
English PDF |
| GB/T 39200-2020 |
Guide for circular economy evaluating—Thermal power industry 循环经济评价 火电行业 |
China National Standards |
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 |
English PDF |
| GB/T 39202-2020 |
Guide for circular economy evaluating—Iron and steel industry 循环经济评价 钢铁行业 |
China National Standards |
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 |
English PDF |
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