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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 19903.13-2019 |
Automation systems and integration—Physical device control—Data model for computerized numerical controllers—Part 13: Process data for wire elecTrical discharge machining (wire-EDM) 自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第13部分：电火花线切割加工用工艺数据 |
China National Standards Tri |
 English PDF |
| GB/T 16649.11-2019 |
Identification cards—Integrated circuit cards—Part 11: Personal verification through biomeTric methods 识别卡 集成电路卡 第11部分：通过生物特征识别方法的身份验证 |
China National Standards Tri |
English PDF |
| GB/T 15456-2019 |
Determination of the chemical oxygen demand in indusTrial circulating cooling water—Permanganate index method 工业循环冷却水中化学需氧量（COD）的测定 高锰酸盐指数法 |
China National Standards Tri |
English PDF |
| GB/T 10129-2019 |
Methods of measurement of magnetic properties of elecTrical steel strip and sheet at medium frequencies 电工钢带（片）中频磁性能测量方法 |
China National Standards Tri |
English PDF |
| GB/T 8826-2019 |
Rubber antioxidant—Polymerized 2,2,4-Trimethyl-1,2-dihydroquinoline (TMQ) 橡胶防老剂 2,2,4-三甲基-1,2-二氢化喹啉聚合物（TMQ） |
China National Standards Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
English PDF |
| GB/T 752-2019 |
Potassium chlorate for indusTrial use 工业氯酸钾 |
China National Standards Tri |
English PDF |
| GB/T 339-2019 |
Synthetic phenol for indusTrial use 工业用合成苯酚 |
China National Standards Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
English PDF |
| GB/T 37618-2019 |
NiTriding steels 渗氮钢 |
China National Standards Tri |
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 Tri |
English PDF |
| GB/T 37601-2019 |
Hot rolled steel sheet and sTrip of alloy structure steel 合金结构钢热连轧钢板和钢带 |
China National Standards Tri |
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 Tri |
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 Tri |
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 Tri |
English PDF |
| GB/T 37571-2019 |
Copper and copper alloy sTrip for relay 继电器用铜及铜合金带 |
China National Standards Tri |
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 Tri |
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 Tri |
English PDF |
| GB/T 37557-2019 |
DiethyleneTriamine 二乙烯三胺 |
China National Standards Tri |
English PDF |
| GB/T 37501-2019 |
Brass wires for unidirectional travelling wire elecTrical-discharge machining in numerically controlled machines 数控机床用单向走丝电火花加工用黄铜线 |
China National Standards Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
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 Tri |
English PDF |
| GB/T 6818-2019 |
Octanol（2-Ethyl hexanol）for indusTrial use 工业用辛醇（2-乙基己醇） |
China National Standards Tri |
English PDF |
| GB/T 4698.21-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, ytTrium, copper and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分：锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards Tri |
English PDF |
| GB/T 4333.7-2019 |
Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimeTric method 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法 |
China National Standards Tri |
English PDF |
| GB/T 4333.6-2019 |
Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotomeTric method 硅铁 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 3654.3-2019 |
Ferroniobium—Determination of silicon content—GravimeTric method 铌铁 硅含量的测定 重量法 |
China National Standards Tri |
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 Tri |
English PDF |
| GB/T 37429-2019 |
Guides for energy efficiency assessment of elecTric arc furnace process 电弧炉工序能效评估导则 |
China National Standards Tri |
English PDF |
| GB/T 37428-2019 |
Methods of determination and calculation of thermal balance in elecTric arc furnace 电弧炉热平衡测试与计算方法 |
China National Standards Tri |
English PDF |
| GB/T 37427-2019 |
Plastics—AcryloniTrile-butadiene-styrene(ABS) compound for automobile 塑料 汽车用丙烯腈-丁二烯-苯乙烯(ABS)专用料 |
China National Standards Tri |
English PDF |
| GB/T 37387-2019 |
Treatment and disposal specification for waste phosphoric acid from indusTrial manufacture 工业废磷酸的处理处置规范 |
China National Standards Tri |
English PDF |
| GB/T 37384-2019 |
Cellulose Triacetate for optical function film 光学功能薄膜用三醋酸纤维素 |
China National Standards Tri |
English PDF |
| GB/T 37352-2019 |
Marine selective catalytic reduction（SCR） cellular-type deniTrification catalysts 船用选择性催化还原（SCR）蜂窝式脱硝催化剂 |
China National Standards Tri |
English PDF |
| GB/T 20564.12-2019 |
Continuously cold rolled high strength steel sheet and sTrip for automobile—Part 12:Dual phase steel with high formability 汽车用高强度冷连轧钢板及钢带 第12部分：增强成形性双相钢 |
China National Standards Tri |
English PDF |
| GB/T 13448-2019 |
Test methods for prepainted steel sheet and sTrip 彩色涂层钢板及钢带试验方法 |
China National Standards Tri |
English PDF |
| GB/T 12754-2019 |
Prepainted steel sheet and sTrip 彩色涂层钢板及钢带 |
China National Standards Tri |
English PDF |
| GB/T 6730.55-2019 |
Iron ores—Determination of tin content—Flame atomic absorption spectromeTric method 铁矿石 锡含量的测定 火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 5213-2019 |
Cold rolled low carbon steel sheet and sTrip 冷轧低碳钢板及钢带 |
China National Standards Tri |
English PDF |
| GB/T 709-2019 |
Dimension,shape,weight and tolerance for hot-rolled steel sTrip,plate and sheet 热轧钢板和钢带的尺寸、外形、重量及允许偏差 |
China National Standards Tri |
English PDF |
| GB/T 708-2019 |
Dimension,shape,weight and tolerance for cold-rolled steel sTrip and sheet 冷轧钢板和钢带的尺寸、外形、重量及允许偏差 |
China National Standards Tri |
English PDF |
| GB/T 37765-2019 |
Qualitative determination methods of asbestos in elecTrical and electronic products 电子电气产品中石棉的定性检测方法 |
China National Standards Tri |
English PDF |
| GB/T 37760-2019 |
Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and elecTrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry 电子电气产品中全氟辛酸和全氟辛烷磺酸的测定 超高效液相色谱串联质谱法 |
China National Standards Tri |
English PDF |
| GB/T 37757-2019 |
Determination of emission rate of volatile organic compounds from materials and components used in elecTrical and electronic products—Emission test chamber-gas chromatography mass spectrometry 电子电气产品用材料和零部件中挥发性有机物释放速率的测定 释放测试舱-气相色谱质谱法 |
China National Standards Tri |
English PDF |
| GB/T 37752.1-2019 |
IndusTrial furnaces and associated processing equipment—Safety—Part 1: General requirements 工业炉及相关工艺设备 安全 第1部分：通用要求 |
China National Standards Tri |
English PDF |
| GB/T 37746-2019 |
Triplex RT-PCR assay for detection of grass carp reoviruses 草鱼呼肠孤病毒三重RT-PCR检测方法 |
China National Standards Tri |
English PDF |
| GB/T 37701-2019 |
Corrosion resistant alloy clad or lined steel pipe for petroleum and natural gas indusTries 石油天然气工业用内覆或衬里耐腐蚀合金复合钢管 |
China National Standards Tri |
English PDF |
| GB/T 37673-2019 |
：Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectromeTric method 煤灰中硅、铝、铁、钙、镁、钠、钾、磷、钛、锰、钡、锶的测定 X射线荧光光谱法 |
China National Standards Tri |
English PDF |
| GB/T 37663.3-2019 |
Outdoor empirical test requirements for disTributed photovoltaic in warm damp climate—Part 3: Grid-connection photovoltaic system 湿热带分布式光伏户外实证试验要求 第3部分：并网光伏系统 |
China National Standards Tri |
English PDF |
| GB/T 37663.2-2019 |
Outdoor empirical test requirements for disTributed photovoltaic in warm damp dlimate—Part 2: Photovoltaic backsheet 湿热带分布式光伏户外实证试验要求 第2部分：光伏背板 |
China National Standards Tri |
English PDF |
| GB/T 37663.1-2019 |
Outdoor empirical test requirements for disTributed photovoltaic in warm damp climate—Part 1: Photovoltaic module 湿热带分布式光伏户外实证试验要求 第1部分：光伏组件 |
China National Standards Tri |
English PDF |
| GB/T 37662.2-2019 |
：ElecTrical equipment and system of industrial machines—Terminology—Part 2：Plastics machinery 工业机械电气设备及系统 术语 第2部分：塑料机械 |
China National Standards Tri |
English PDF |
| GB/T 37645-2019 |
Size series and safety requirement of battery box for elecTric bicycle 电动自行车用电池盒尺寸系列及安全要求 |
China National Standards Tri |
English PDF |
| GB/T 37630-2019 |
Textiles—Quantitative chemical analysis—Mixtures of acetate or Triacetate with certain other fibres（method using hydrochloric acid） 纺织品 定量化学分析 醋酯纤维或三醋酯纤维与某些其他纤维的混合物（盐酸法） |
China National Standards Tri |
English PDF |
| GB/T 37597-2019 |
ElecTrically operated food preparation appliances—Methods for measuring the performance 电动食品加工器具 性能测试方法 |
China National Standards Tri |
English PDF |
| GB/T 37552-2019 |
Guidance on life cycle assessment for elecTrical and electronic products 电子电气产品的生命周期评价导则 |
China National Standards Tri |
English PDF |
| GB/T 37543-2019 |
：Measurement method for total elecTric field strength and ion current density of DC transmission line and converter station
直流输电线路和换流站的合成场强与离子流密度的测量方法 |
China National Standards Tri |
English PDF |
| GB/T 37414.1-2019 |
IndusTrial Robot Electrical Equipment and Systems Part1: Requirements for Controller 工业机器人电气设备及系统 第1部分：控制装置技术条件 |
China National Standards Tri |
English PDF |
| GB/T 31838.4-2019 |
Solid insulating materials—DielecTric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance 固体绝缘材料 介电和电阻特性 第4部分：电阻特性(DC方法) 绝缘电阻 |
China National Standards Tri |
English PDF |
| GB/T 31838.3-2019 |
Solid insulating materials—DielecTric and resistive properties—Part 3: Resistive properties (DC methods)—Surface resistance and surface resistivity 固体绝缘材料 介电和电阻特性 第3部分：电阻特性(DC方法) 表面电阻和表面电阻率 |
China National Standards Tri |
English PDF |
| GB/T 31838.2-2019 |
Solid insulating materials—DielecTric and resistive properties—Part 2: Resistive properties (DC methods)—Volume resistance and volume resistivity 固体绝缘材料 介电和电阻特性 第2部分：电阻特性(DC方法) 体积电阻和体积电阻率 |
China National Standards Tri |
English PDF |
| GB/T 29484.509-2019 |
ElecTrical installations in ships—Part 509: Operation of electrical installations 船舶电气设备 第509部分：电气装置操作 |
China National Standards Tri |
English PDF |
| GB/T 24113.2-2019 |
ElecTrical equipment of machines—Computer control systems for plastics machinery—Part 2：Test and evaluation method 机械电气设备 塑料机械计算机控制系统 第2部分：试验与评价方法 |
China National Standards Tri |
English PDF |
| GB/T 22720.2-2019 |
Rotating elecTrical machines—Qualification tests for the partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters 旋转电机 电压型变频器供电的旋转电机耐局部放电电气绝缘结构（Ⅱ型）的鉴定试验 |
China National Standards Tri |
English PDF |
| GB/T 22135-2019 |
Commissioning of elecTrical,instrumentation and control systems in the process industry—Specific phases and milestones 流程工业中电气、仪表和控制系统的试车 各特定的阶段和里程碑 |
China National Standards Tri |
English PDF |
| GB/T 20629.3-2019 |
Non-cellulosic papers for elecTrical purposes—Part 3: Unfilled aramid (aromatic polyamide) papers 电气用非纤维素纸 第3部分：无填充聚芳酰胺纤维纸 |
China National Standards Tri |
English PDF |
| GB/T 19951-2019 |
Road vehicles—Disturbances test methods for elecTrical/electronic component from electrostatic discharge 道路车辆 电气/电子部件对静电放电抗扰性的试验方法 |
China National Standards Tri |
English PDF |
| GB/T 19704-2019 |
Display and record of hydromeTrical instruments 水文仪器显示与记录 |
China National Standards Tri |
English PDF |
| GB/T 18497.2-2019 |
Characteristics of elecTric infrared emitters for industrial heating—Part 2: Mediumwave and longwave electric infrared emitters 工业加热用电红外发射器的特性 第2部分:中长波电红外发射器 |
China National Standards Tri |
English PDF |
| GB/T 18497.1-2019 |
Characteristics of elecTric infrared emitters for industrial heating—Part 1: Shortwave electric infrared emitters 工业加热用电红外发射器的特性 第1部分:短波电红外发射器 |
China National Standards Tri |
English PDF |
| GB/T 14048.14-2019 |
Low-voltage switchgear and controlgear—Part 5-5: Control circuit devices and switching elements—ElecTrical emergency stop device with mechanical latching function 低压开关设备和控制设备 第5-5部分：控制电路电器和开关元件 具有机械锁闩功能的电气紧急制动装置 |
China National Standards Tri |
English PDF |
| GB/T 13336-2019 |
The series model of hydromeTrical instruments 水文仪器系列型谱 |
China National Standards Tri |
English PDF |
| GB/T 11026.10-2019 |
ElecTrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy 电气绝缘材料 耐热性 第10部分：利用分析试验方法加速确定相对耐热指数(RTEA) 基于活化能计算的导则 |
China National Standards Tri |
English PDF |
| GB/T 5169.45-2019 |
Fire hazard testing for elecTric and electronic products—Part 45: Guidance for assessing the fire hazard－Fire safety engineering 电工电子产品着火危险试验 第45部分：着火危险评定导则 防火安全工程 |
China National Standards Tri |
English PDF |
| GB 23255-2019 |
PhotomeTric characteristics of daytime running lamps for power driven vehicles 机动车昼间行驶灯配光性能 |
China National Standards Tri |
English PDF |
| GB 5920-2019 |
PhotomeTric characteristics of front and rear position lamps, end-outline marker lamps and stop lamps for motor vehicles and their trailers 汽车及挂车前位灯、后位灯、示廓灯和制动灯配光性能 |
China National Standards Tri |
English PDF |
| GB/T 23936-2018 |
Sodium hexafluorosilicate for indusTrial use 工业氟硅酸钠《第1号修改单》 |
China National Standards Tri |
English PDF |
| GB/T 37680-2019 |
：Supply service of agricultural production means—Quality requirements of disTribution service of agricultural production means 农业生产资料供应服务 农资配送服务质量要求 |
China National Standards Tri |
English PDF |
| GB/T 37512-2019 |
Inspection of grain and oils—Determination of the difference between actual and theoretical content of Triacylglycerols with ECN 42 粮油检验 实际与理论ECN42甘三酯含量差值的测定 |
China National Standards Tri |
English PDF |
| GB/T 37495-2019 |
Grain and oil machinery—Disk sTripping column 粮油机械 碟式汽提塔 |
China National Standards Tri |
English PDF |
| GB/T 37492-2019 |
Inspection of grain and oils—Determination of soluble dietary fibre in cereals and cereals products—Enzyme gravimeTric method 粮油检验 谷物及其制品水溶性膳食纤维的测定 酶重量法 |
China National Standards Tri |
English PDF |
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