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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 40663-2021 |
Guidelines for environmental performance evaluation in electrical and electronic enterprises 电工电子企业环境绩效评价指南 |
China National Standards iron |
 English PDF |
| GB/T 40792-2021 |
Test method of weight loss of sintered neodymium iron boron permanent magnets 烧结钕铁硼永磁体失重试验方法 |
China National Standards iron |
English PDF |
| GB/T 40793-2021 |
Nonmetallic coatings for sintered neodymium iron boron permanent magnets 烧结钕铁硼表面涂层 |
China National Standards iron |
English PDF |
| GB/T 40522-2021 |
Descriptions for geographical location data and association in mobile internet environment 移动互联下地理位置数据关联描述 |
China National Standards iron |
English PDF |
| GB 55016-2021 |
General code for the built environment 建筑环境通用规范 |
China National Standards iron |
English PDF |
| GB 55013-2021 |
Project code for engineering of urban appearance and environmental sanitation 市容环卫工程项目规范 |
China National Standards iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
English PDF |
| GB/T 39092-2020 |
Schematic symbols of aircraft environmental control systems 航空器环境控制系统图解符号 |
China National Standards iron |
English PDF |
| GB/T 39059-2020 |
Determination of harmful substance emissions from synthetic sports surfaces—Environmental chambers method 运动场地合成材料面层有害物质释放量的测定 环境测试舱法 |
China National Standards iron |
English PDF |
| GB/T 38871-2020 |
General specifications of mobile manipulator hybrid robots for industrial environment 工业环境用移动操作臂复合机器人通用技术条件 |
China National Standards iron |
English PDF |
| GB/T 38872-2020 |
Communication architecture of industrial robot and production environment 工业机器人与生产环境通信架构 |
China National Standards iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
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 iron |
English PDF |
| GB/T 38934-2020 |
Public telecommunication network enhancement—Technical requirements in support of intelligent environmental warning application 公共电信网增强 支持智能环境预警应用的技术要求 |
China National Standards iron |
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 iron |
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 iron |
English PDF |
| GB/T 13912-2020 |
Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods 金属覆盖层 钢铁制件热浸镀锌层 技术要求及试验方法 |
China National Standards iron |
English PDF |
| GB/T 38932-2020 |
Aircraft environment control system terminology 航空器环境控制系统术语 |
China National Standards iron |
English PDF |
| GB/T 38835-2020 |
Industrial robot—Life cycle impact on environment evaluation method 工业机器人 生命周期对环境影响评价方法 |
China National Standards iron |
English PDF |
| GB/T 38812.3-2020 |
Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method 直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards iron |
English PDF |
| GB/T 38812.2-2020 |
Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards iron |
English PDF |
| GB/T 38812.1-2020 |
Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards iron |
English PDF |
| GB/T 24051-2020 |
Environmental management—Material flow cost accounting—General framework 环境管理 物质流成本核算 通用框架 |
China National Standards iron |
English PDF |
| GB/T 8454-2020 |
Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法 |
China National Standards iron |
English PDF |
| GB/T 8423.6-2020 |
Petroleum and natural gas industries terminology—Part 6:Safety and environmental protection and energy conservation 石油天然气工业术语 第6部分：安全环保节能 |
China National Standards iron |
English PDF |
| GB/T 6730.82-2020 |
iron ores—Determination of barium content—EDTA titrimetric method 铁矿石 钡含量的测定 EDTA滴定法 |
China National Standards iron |
English PDF |
| GB/T 6730.81-2020 |
iron ores—Determination of multiple trace elements—Inductively coupled plasma mass spectrometric method 铁矿石 多种微量元素含量的测定 电感耦合等离子体质谱法 |
China National Standards iron |
English PDF |
| GB/T 2423.51-2020 |
Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test 环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验 |
China National Standards iron |
English PDF |
| GB/T 2423.27-2020 |
Environmental testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests 环境试验 第2部分：试验方法 试验方法和导则：温度/低气压或温度/湿度/低气压综合试验 |
China National Standards iron |
English PDF |
| GB/T 2421-2020 |
Environmental testing—General and guidance 环境试验 概述和指南 |
China National Standards iron |
English PDF |
| GB/T 38001.62-2020 |
Flexible display devices—Part 6-2: Environmental testing methods 柔性显示器件 第6-2部分：环境试验方法 |
China National Standards iron |
English PDF |
| GB/T 24679.2-2020 |
Equipment for crop protection—Knapsack sprayers—Part 2: Safety and environmental requirements 植物保护机械 背负式喷雾器 第2部分: 安全和环境要求 |
China National Standards iron |
English PDF |
| GB/T 38775.4-2020 |
Electric vehicle wireless power transfer—Part 4：Limits and test methods of electromagnetic environment 电动汽车无线充电系统 第4部分：电磁环境限值与测试方法 |
China National Standards iron |
English PDF |
| GB/T 38682-2020 |
Welded nickel-iron-chromium alloy pipes for fluid service 流体输送用镍-铁-铬合金焊接管 |
China National Standards iron |
English PDF |
| GB 50325-2020 |
Standard for indoor environmental pollution control of civil building engineering 民用建筑工程室内环境污染控制标准 |
China National Standards iron |
English PDF |
| GB/T 39673.53-2020 |
Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 53: EMC requirements for HBES/BACS used in industrial environments 住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS） 第53部分：用于工业环境下的HBES和BACS的EMC要求 |
China National Standards iron |
English PDF |
| GB/T 39673.52-2020 |
Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 52: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments 住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS） 第52部分：用于住宅、商业和轻工业环境下的HBES和BACS的EMC要求 |
China National Standards iron |
English PDF |
| GB/T 39555-2020 |
Intelligent laboratory—Instruments and equipment—Data interface of climatic and environmental testing equipment 智能实验室 仪器设备 气候、环境试验设备的数据接口 |
China National Standards iron |
English PDF |
| GB/T 39515.4-2020 |
Agricultural and forestry machinery—Environmental requirements for sprayers—Part 4: Fixed and semi-mobile sprayers 农林机械 喷雾机的环境要求 第4部分：固定式和半移动式喷雾机 |
China National Standards iron |
English PDF |
| GB/T 39515.3-2020 |
Agricultural and forestry machinery—Environmental requirements for sprayers—Part 3: Sprayers for bush and tree crops 农林机械 喷雾机的环境要求 第3部分：灌木与乔木作物用喷雾机 |
China National Standards iron |
English PDF |
| GB/T 39515.1-2020 |
Agricultural and forestry machinery—Environmental requirements for sprayers—Part 1: General 农林机械 喷雾机的环境要求 第1部分：通用要求 |
China National Standards iron |
English PDF |
| GB/T 7260.40-2020 |
Uninterruptible power systems(UPS)—Part 4:Environmental aspects—Requirements and reporting 不间断电源系统（UPS） 第4部分：环境 要求及报告 |
China National Standards iron |
English PDF |
| GB/T 39733-2020 |
Recycling iron-steel materials 再生钢铁原料 |
China National Standards iron |
English PDF |
| GB/T 15076.4-2020 |
Methods for chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法 第4部分:铁量的测定 1，10—二氮杂菲分光光度法 |
China National Standards iron |
English PDF |
| GB/T 14849.1-2020 |
Methods for chemical analysis of silicon metal--Part 1: Determination of iron content 工业硅化学分析方法 第1部分：铁含量的测定 |
China National Standards iron |
English PDF |
| GB/T 39266-2020 |
Mechanical environment reliability requirements and test methods for industrial robots 工业机器人机械环境可靠性要求和测试方法 |
China National Standards iron |
English PDF |
| GB/T 35132.5-2020 |
Automation systems and integration—Evaluating energy efficiency and other factors of manufacturing systems that influence the environment—Part 5: Environmental performance evaluation data 自动化系统与集成 制造系统能源效率以及其他环境影响因素的评估 第5部分：环境绩效评估数据 |
China National Standards iron |
English PDF |
| GB/T 35132.3-2020 |
Automation systems and integration—Evaluating energy efficiency and other factors of manufacturing systems that influence the environment—Part 3: Environmental performance evaluation data aggregation process 自动化系统与集成 制造系统能源效率以及其他环境影响因素的评估 第3部分：环境绩效评估数据聚集过程 |
China National Standards iron |
English PDF |
| GB/T 35132.2-2020 |
Automation systems and integration—Evaluating energy efficiency and other factors of manufacturing systems that influence the environment—Part 2: Environmental performance evaluation process 自动化系统与集成 制造系统能源效率以及其他环境影响因素的评估 第2部分：环境绩效评估过程 |
China National Standards iron |
English PDF |
| GB/T 32065.8-2020 |
Environmental test methods for oceanographic instruments—Part 8：Change of temperature test 海洋仪器环境试验方法 第8部分：温度变化试验 |
China National Standards iron |
English PDF |
| GB/T 32065.19-2020 |
Environmental test methods for oceanographic instruments—Part 19 : Immersion test 海洋仪器环境试验方法 第19部分：浸渍试验 |
China National Standards iron |
English PDF |
| GB/T 32065.10-2020 |
Environmental test methods for oceanographic instruments—Part 10：Salt fog test 海洋仪器环境试验方法 第10部分：盐雾试验 |
China National Standards iron |
English PDF |
| GB/T 18799-2020 |
Electric irons for household or similar use—Methods for measuring performance 家用和类似用途电熨斗 性能测试方法 |
China National Standards iron |
English PDF |
| GB/T 23588-2020 |
Recyclable manufacturing scraps of neodymium iron boron 钕铁硼生产加工回收料 |
China National Standards iron |
English PDF |
| GB/T 1348-2019 |
Spheroidal graphite iron castings 球墨铸铁件 |
China National Standards iron |
English PDF |
| GB/T 50483-2019 |
Code for engineering design of environmental protection of chemical industry projects 化工建设项目环境保护工程设计标准 |
China National Standards iron |
English PDF |
| GB/T 51391-2019 |
Technical standard for environmental protection of telecommunication engineering construction 通信工程建设环境保护技术标准 |
China National Standards iron |
English PDF |
| GB/T 13295-2019 |
Ductile iron pipes, fittings and accessories for water or gas applications [Including 2021XG1] 水及燃气用球墨铸铁管、管件和附件 |
China National Standards iron |
English PDF |
| GB/T 38284-2019 |
Technical guidelines of energy audit on iron and steel industry 钢铁行业能源审计技术导则 |
China National Standards iron |
English PDF |
| GB/T 37188.3-2019 |
Plastics—Acquisition and presentation of comparable multipoint data—Part 3:Environmental influences on properties 塑料 可比多点数据的获得和表示 第3部分：环境对性能的影响 |
China National Standards iron |
English PDF |
| GB/T 24034-2019 |
Environmental management—Environmental technology verification 环境管理 环境技术验证 |
China National Standards iron |
English PDF |
| GB/T 17457-2019 |
Ductile iron pipes and fittings-Cement mortar lining 球墨铸铁管和管件 水泥砂浆内衬 |
China National Standards iron |
English PDF |
| GB/T 13295-2019 |
Ductile iron pipes,fitting and accessories for water or gas applications 水及燃气用球墨铸铁管、管件和附件 |
China National Standards iron |
English PDF |
| GB/T 4797.4-2019 |
Classification of environmental conditions—Environmental conditions appearing in nature—Solar radiation and temperature 环境条件分类 自然环境条件 太阳辐射与温度 |
China National Standards iron |
English PDF |
| GB/T 38394-2019 |
Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry 煤焦油 钠、钙、镁、铁含量的测定 电感耦合等离子体发射光谱法 |
China National Standards iron |
English PDF |
| GB/T 38341-2019 |
Micro-electromechanical system technology—The reliability test methods of MEMS in integrated environments 微机电系统（MEMS）技术 MEMS器件的可靠性综合环境试验方法 |
China National Standards iron |
English PDF |
| GB/T 15076.10-2019 |
Methods for chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry 钽铌化学分析方法 第10部分:铌中铁、镍、铬、钛、锆、铝和锰量的测定 直流电弧原子发射光谱法 |
China National Standards iron |
English PDF |
| GB/T 13747.2-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第2部分：铁量的测定 1,10-二氮杂菲分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards iron |
English PDF |
| GB/T 38284-2019 |
Technical guidelines of energy audit on iron and steel industry 钢铁行业能源审计技术导则 |
China National Standards iron |
English PDF |
| GB/T 37188.3-2019 |
Plastics—Acquisition and presentation of comparable multipoint data—Part 3:Environmental influences on properties 塑料 可比多点数据的获得和表示 第3部分：环境对性能的影响 |
China National Standards iron |
English PDF |
| GB/T 24034-2019 |
Environmental management—Environmental technology verification 环境管理 环境技术验证 |
China National Standards iron |
English PDF |
| GB/T 17457-2019 |
Ductile iron pipes and fittings-Cement mortar lining 球墨铸铁管和管件 水泥砂浆内衬 |
China National Standards iron |
English PDF |
| GB/T 13295-2019 |
Ductile iron pipes,fitting and accessories for water or gas applications 水及燃气用球墨铸铁管、管件和附件 |
China National Standards iron |
English PDF |
| GB/T 4797.4-2019 |
Classification of environmental conditions—Environmental conditions appearing in nature—Solar radiation and temperature 环境条件分类 自然环境条件 太阳辐射与温度 |
China National Standards iron |
English PDF |
| GB/T 50558-2019 |
Standard for design of environmental protection facilities of cement plant
水泥工厂环境保护设施设计标准 |
China National Standards iron |
English PDF |
| GB 50425-2019 |
Standard for design of environmental protection facilities of textile industry 纺织工业环境保护设施设计标准 |
China National Standards iron |
English PDF |
| GB/T 2423.35-2019 |
Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests 环境试验 第2部分：试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验 |
China National Standards iron |
English PDF |
| GB/T 2423.10-2019 |
Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal) 环境试验 第2部分：试验方法 试验Fc: 振动(正弦) |
China National Standards iron |
English PDF |
| GB/T 223.88-2019 |
iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards iron |
English PDF |
| GB/T 38006-2019 |
Textiles—Method for determination of dimensional changes of fabrics by steam ironing 纺织品 织物经蒸汽熨烫后尺寸变化试验方法 |
China National Standards iron |
English PDF |
| GB/T 37966-2019 |
Nanotechnologies—Measurement method for peroxidase-like activity of iron oxide nanoparticles 纳米技术 氧化铁纳米颗粒类过氧化物酶活性测量方法 |
China National Standards iron |
English PDF |
| GB/T 37940-2019 |
General technical specification for mobil laboratory of atmospheric environmental monitoring 大气环境监测移动实验室通用技术规范 |
China National Standards iron |
English PDF |
| GB/T 37829-2019 |
iron ore fines in bulk—Determination of transportable moisture limits—Flow-table method 散装铁矿粉 适运水分限量的测定 流盘试验法 |
China National Standards iron |
English PDF |
| GB/T 9444-2019 |
Steel and iron castings—Magnetic particle inspection 铸钢铸铁件 磁粉检测 |
China National Standards iron |
English PDF |
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