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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 34168-2017 |
Test Method of gold and silver nanoparticle materials biological effect by transmission electron microscope 金、银纳米颗粒材料生物效应的透射电子显微镜检测方法 |
China National Standards M |
 English PDF |
| GB/T 34171-2017 |
Test Method for flexural property of thin and ultrathin glass—Three-point bending method 薄与超薄玻璃弯曲性能试验方法 三点弯曲法 |
China National Standards M |
English PDF |
| GB/T 7322-2017 |
Refractory products—DeterMination of refractoriness 耐火材料 耐火度试验方法 |
China National Standards M |
English PDF |
| GB/T 34172-2017 |
Microbeam analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy 微束分析 电子背散射衍射 金属及合金的相分析方法 |
China National Standards M |
English PDF |
| GB/T 3854-2017 |
Test Method for hardness of reinforced plastics by means of a Barcol impresser 增强塑料巴柯尔硬度试验方法 |
China National Standards M |
English PDF |
| GB/T 34175-2017 |
DeterMination of sulfur in refractory products 耐火材料中硫含量的测定 |
China National Standards M |
English PDF |
| GB/T 34174-2017 |
Surface cheMical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation 表面化学分析 工作参考物质中离子注入产生的驻留面剂量定值的推荐程序 |
China National Standards M |
English PDF |
| GB/T 34178-2017 |
Silica glass substrates for photoMask 光掩模石英玻璃基板 |
China National Standards M |
English PDF |
| GB/T 34173-2017 |
Urban drainage and sewage treatMent service 城镇排水与污水处理服务 |
China National Standards M |
English PDF |
| GB/T 34176-2017 |
CheMical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline 邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法 |
China National Standards M |
English PDF |
| GB/T 34179-2017 |
Photovoltaic glass—Accelerated aging test Method under multi-factor coupling conditions 光伏玻璃 多因素耦合环境加速老化试验方法 |
China National Standards M |
English PDF |
| GB/T 3007-2017 |
Refractory products—DeterMination of moisture content 耐火材料 含水量试验方法 |
China National Standards M |
English PDF |
| GB/T 22589-2017 |
Magnesia carbon bricks 镁碳砖 |
China National Standards M |
English PDF |
| GB/T 34167-2017 |
Gold Mining industry terminology 黄金矿业术语 |
China National Standards M |
English PDF |
| GB/T 34180-2017 |
TherMal insulation products for building applications—Determination of the resistance to impact of external thermal insulation composite systems(ETICS) 建筑用绝热制品 外墙外保温系统抗冲击性测定 |
China National Standards M |
English PDF |
| GB/T 34181-2017 |
ForMing adhesives for mineral wool insulation material 矿物棉绝热制品用定型剂 |
China National Standards M |
English PDF |
| GB/T 34184-2017 |
Test Method for infrared refractive index of infrared optical glass—The deflection angle measurement 红外光学玻璃红外折射率测试方法 偏折角法 |
China National Standards M |
English PDF |
| GB/T 34185-2017 |
AluMinum silicate glass for aircraft 航空用铝硅玻璃 |
China National Standards M |
English PDF |
| GB/T 34183-2017 |
TherMal insulating products for building equipment and industrial installations—Determination of the coefficient of thermal expansion 建筑设备及工业装置用绝热制品 热膨胀系数的测定 |
China National Standards M |
English PDF |
| GB/T 16555-2017 |
CheMical analysis of refractories containing carbon and silicon carbide or nitride 含碳、碳化硅、氮化物耐火材料化学分析方法 |
China National Standards M |
English PDF |
| GB/T 2275-2017 |
Magnesia and magnesia-alumina bricks 镁砖和镁铝砖 |
China National Standards M |
English PDF |
| GB/T 14683-2017 |
Silicone and Modified silicone sealants for building 硅酮和改性硅酮建筑密封胶 |
China National Standards M |
English PDF |
| GB/T 34186-2017 |
Refractory products—DeterMination of dynamic Young’s modulus(MOE)at elevated temperatures by impulse excitation of vibration 耐火材料 高温动态杨氏模量试验方法(脉冲激振法) |
China National Standards M |
English PDF |
| GB/T 34217-2017 |
Refractory products—DeterMination of torsion strength at elevated temperature 耐火材料 高温抗扭强度试验方法 |
China National Standards M |
English PDF |
| GB/T 34187-2017 |
Units and syMbols for urban heating 城镇供热用单位和符号 |
China National Standards M |
English PDF |
| GB/T 34189-2017 |
Portland ceMent used for pipe pile without high pressure steam 免压蒸管桩硅酸盐水泥 |
China National Standards M |
English PDF |
| GB/T 34219-2017 |
Refractory Matericals—Determination of tensile strength at room temperature 耐火材料 常温抗拉强度试验方法 |
China National Standards M |
English PDF |
| GB/T 34150-2017 |
Printing Machinery-Web-fed solventless laminating machine 印刷机械 卷筒料无溶剂复合机 |
China National Standards M |
English PDF |
| GB/T 6730.74-2017 |
Iron ores－DeterMination of magnesium content－Flame atomic absorption spectrometric method 铁矿石 镁含量的测定 火焰原子吸收光谱法 |
China National Standards M |
English PDF |
| GB/T 6730.42-2017 |
Iron ores—DeterMination of lead content—Dithizone spectrophotometric method 铁矿石 铅含量的测定 双硫腙分光光度法 |
China National Standards M |
English PDF |
| GB/T 6730.39-2017 |
Iron ores—DeterMination of nickle content—Dimetylglyoxime spectrophotometric method 铁矿石 镍含量的测定 丁二酮肟分光光度法 |
China National Standards M |
English PDF |
| GB/T 6730.47-2017 |
Iron ores—DeterMination of niobium content—Sulfochlorophenol S spectrophotometric method 铁矿石 铌含量的测定 氯代磺酚S分光光度法 |
China National Standards M |
English PDF |
| GB/T 6730.37-2017 |
Iron ores—DeterMination of cobalt content—4-((5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method 铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法 |
China National Standards M |
English PDF |
| GB/T 6730.26-2017 |
Iron ores—DeterMination of fluorine content—Thorium nitrate titrimetric method 铁矿石 氟含量的测定 硝酸钍滴定法 |
China National Standards M |
English PDF |
| GB/T 6730.31-2017 |
Iron ores—DeterMination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method 铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法 |
China National Standards M |
English PDF |
| GB/T 6730.38-2017 |
Iron ores—DeterMination of cobalt content—Nltroso-R salt spectrophotometric method 铁矿石 钴含量的测定 亚硝基-R盐分光光度法 |
China National Standards M |
English PDF |
| GB/T 34192-2017 |
Guides for energy efficiency assessMent of coking process 焦化工序能效评估导则 |
China National Standards M |
English PDF |
| GB/T 34190-2017 |
Surface coating weight (thickness) of electrical steel—X-ray spectroMetric method 电工钢表面涂层的重量（厚度） X射线光谱测试方法 |
China National Standards M |
English PDF |
| GB/T 6730.30-2017 |
Iron ores—DeterMination of chromium content—Diphenyl carbazide spectrophotometric method 铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards M |
English PDF |
| GB/T 34191-2017 |
Methods of determination and calculation of heat balance in straight grate process for pellet firing of iron and steel industry 钢铁行业带式焙烧机焙烧球团热平衡测试与计算方法 |
China National Standards M |
English PDF |
| GB/T 34193-2017 |
Guides for energy efficiency assessMent of blast furnace process 高炉工序能效评估导则 |
China National Standards M |
English PDF |
| GB/T 34196-2017 |
Guides for energy efficiency assessMent of grate-kiln iron ore pelletizing process 链箅机-回转窑球团工序能效评估导则 |
China National Standards M |
English PDF |
| GB/T 34194-2017 |
Guides for energy efficiency assessMent of converter process 转炉工序能效评估导则 |
China National Standards M |
English PDF |
| GB/T 34195-2017 |
Guides for energy efficiency assessMent of sintering process 烧结工序能效评估导则 |
China National Standards M |
English PDF |
| GB/T 20564.1-2017 |
Continuously cold rolled high strength steel sheet and strip for autoMobile—Part 1: Bake hardening steel 汽车用高强度冷连轧钢板及钢带 第1部分：烘烤硬化钢 |
China National Standards M |
English PDF |
| GB/T 20564.3-2017 |
Continuously cold rolled high strength steel sheet and strip for autoMobile—Part 3: High strength interstitial free steel 汽车用高强度冷连轧钢板及钢带 第3部分: 高强度无间隙原子钢 |
China National Standards M |
English PDF |
| GB/T 20887.7-2017 |
Continuously hot rolled high strength steel sheet and strip for autoMobile—Part 7：Steels for hydraulic forming 汽车用高强度热连轧钢板及钢带 第7部分：液压成形用钢 |
China National Standards M |
English PDF |
| GB/T 20564.11-2017 |
Continuously cold rolled high strength steel sheet and strip for autoMobile—Part 11：Carbon manganese steel 汽车用高强度冷连轧钢板及钢带 第11部分：碳锰钢 |
China National Standards M |
English PDF |
| GB/T 20564.2-2017 |
Continuously cold rolled high strength steel sheet and strip for autoMobile—Part 2: Dual phase steel 汽车用高强度冷连轧钢板及钢带 第2部分：双相钢 |
China National Standards M |
English PDF |
| GB/T 34205-2017 |
Metallic materials—Hardness testing—Ultrasonic contact impedance method 金属材料 硬度试验 超声接触阻抗法 |
China National Standards M |
English PDF |
| GB/T 20887.6-2017 |
Continuously hot rolled high strength steel sheet and strip for autoMobile—Part 6: Complex phase steel 汽车用高强度热连轧钢板及钢带 第6部分：复相钢 |
China National Standards M |
English PDF |
| GB/T 20564.10-2017 |
Continuously cold rolled high strength steel sheet and strip for autoMobile—Part 10: Twinning induced plasticity steel 汽车用高强度冷连轧钢板及钢带 第10部分：孪晶诱导塑性钢 |
China National Standards M |
English PDF |
| GB/T 34201-2017 |
SeaMless hot-rolled square and rectangular steel tubes for structure 结构用方形和矩形热轧无缝钢管 |
China National Standards M |
English PDF |
| GB/T 20887.1-2017 |
Continuously hot rolled high strength steel sheet and strip for autoMobile—Part 1: High yield strength steel for cold forming 汽车用高强度热连轧钢板及钢带 第1部分：冷成形用高屈服强度钢 |
China National Standards M |
English PDF |
| GB/T 5195.5-2017 |
Fluorspar—DeterMination of total sulfur content—Pipe furnace combustion iodic acid potassium titration method 萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法 |
China National Standards M |
English PDF |
| GB/T 34203-2017 |
Corrosion of Metals and alloys—Air pollutant monitoring and analysis methods 金属和合金的腐蚀 大气污染物的采集与分析方法 |
China National Standards M |
English PDF |
| GB/T 5195.3-2017 |
Fluorspar—DeterMination of loss in mass at 105℃—Gravimetric method 萤石 105℃质损量的测定 重量法 |
China National Standards M |
English PDF |
| GB/T 20491-2017 |
Steel slag powder used for ceMent and concrete 用于水泥和混凝土中的钢渣粉 |
China National Standards M |
English PDF |
| GB/T 13241-2017 |
Iron ores—DeterMination of reducibility 铁矿石 还原性的测定方法 |
China National Standards M |
English PDF |
| GB/T 5195.1-2017 |
Fluorspar—DeterMination of calcium fluoride content—EDTA titration method and distillation-potentiometric titration method 萤石 氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法 |
China National Standards M |
English PDF |
| GB/T 34211-2017 |
Iron ores—Method for determination of iron reduction softening drippinger performance under load 铁矿石 高温荷重还原软熔滴落性能测定方法 |
China National Standards M |
English PDF |
| GB/T 34213-2017 |
High purity aluMina for sapphire substrate 蓝宝石衬底用高纯氧化铝 |
China National Standards M |
English PDF |
| GB/T 34206-2017 |
High corrosion resistance alloy rebars for the reinforceMent of marine concrete 海洋工程混凝土用高耐蚀性合金带肋钢筋 |
China National Standards M |
English PDF |
| GB/T 34208-2017 |
Iron and steel—DeterMination of antimony and tin content—Inductively coupled plasma atomic emission spectrometric method 钢铁 锑、锡含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards M |
English PDF |
| GB/T 5195.14-2017 |
Fluorspar—DeterMination of magnesium content—Flame atomic absorption spectrometry 萤石 镁含量的测定 火焰原子吸收光谱法 |
China National Standards M |
English PDF |
| GB/T 34218-2017 |
Refractory products—DeterMination of compressive strength at elevated temperature 耐火材料 高温耐压强度试验方法 |
China National Standards M |
English PDF |
| GB/T 34220-2017 |
Refractory Products—DeterMination of tensile strength at elevated temperature 耐火材料 高温抗拉强度试验方法 |
China National Standards M |
English PDF |
| GB/T 5195.15-2017 |
Fluorspar—DeterMination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method 萤石 钙、铝、硅、磷、硫、钾、铁、钡、铅含量的测定 波长色散X射线荧光光谱法 |
China National Standards M |
English PDF |
| GB/T 5195.13-2017 |
Fluorspar—DeterMination of aluminium content—EDTA titration method 萤石 铝含量的测定 EDTA滴定法 |
China National Standards M |
English PDF |
| GB/T 5195.16-2017 |
Fluorspar—DeterMination of silicon, aluminum, iron, potassium, magnesium and titanium content—Inductively coupled plasma atomic emission spectrometry 萤石 硅、铝、铁、钾、镁和钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards M |
English PDF |
| GB/T 34214-2017 |
Iron ores—DeterMination of weight of free water 铁矿石 明水重量的测定 |
China National Standards M |
English PDF |
| GB/T 6730.34-2017 |
Iron ores—DeterMination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method 铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法 |
China National Standards M |
English PDF |
| GB/T 6730.58-2017 |
Iron ores－DeterMination of vanadium content－Flame atomic absorption spectrometric method 铁矿石 钒含量的测定 火焰原子吸收光谱法 |
China National Standards M |
English PDF |
| GB/T 6730.44-2017 |
Iron ores—DeterMination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method 铁矿石 锌含量的测定 1-(2-吡啶偶氮)-2-萘酚分光光度法 |
China National Standards M |
English PDF |
| GB/T 6730.59-2017 |
Iron ores－DeterMination of manganese content－Flame atomic absorption spectrometric method 铁矿石 锰含量的测定 火焰原子吸收光谱法 |
China National Standards M |
English PDF |
| GB/T 34215-2017 |
Cold-rolled non-oriented electrical steel strip（sheet）for electric vehicle driving Motor 电动汽车驱动电机用冷轧无取向电工钢带（片） |
China National Standards M |
English PDF |
| GB/T 19346.2-2017 |
Methods of measurement for amorphous and nanocrystalline alloys—Part 2: Lamination factor of amorphous alloy strips 非晶纳米晶合金测试方法 第2部分：带材叠片系数 |
China National Standards M |
English PDF |
| GB/T 34210-2017 |
Test Method for determining the orientation of sapphire single crystal 蓝宝石单晶晶向测定方法 |
China National Standards M |
English PDF |
| GB/T 34209-2017 |
Stainless steel—DeterMination of multi-element contents—Glow discharge optical emission spectrometry 不锈钢 多元素含量的测定 辉光放电原子发射光谱法 |
China National Standards M |
English PDF |
| GB/T 34317-2017 |
Distribution practice for quick-frozen Mushroom 食用菌速冻品流通规范 |
China National Standards M |
English PDF |
| GB/T 25102.7-2017 |
Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 电声学 助听器 第7部分：助听器生产、供应和交货时质量保证的性能特性测量 |
China National Standards M |
English PDF |
| GB/T 34160-2017 |
Test Method of conversion efficiency of terrestrial photovoltaic(PV) modules 地面用光伏组件光电转换效率检测方法 |
China National Standards M |
English PDF |
| GB/T 20441.5-2017 |
Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison 电声学 测量传声器 第5部分：工作标准传声器声压校准的比较法 |
China National Standards M |
English PDF |
| GB/T 25498.5-2017 |
Electroacoustics—SiMulators of human head and ear—Part 5：2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts 电声学 人头模拟器和耳模拟器 第5部分：测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器 |
China National Standards M |
English PDF |
| GB/T 34277-2017 |
Management specification on declaration and payment of social insurance 社会保险费申报缴纳管理规范 |
China National Standards M |
English PDF |
| GB/T 7676.1-2017 |
Direct acting indicating analogue electrical Measuring Instruments and their accessories—Part 1：Definitions and general requirements common to all parts 直接作用模拟指示电测量仪表及其附件 第1部分：定义和通用要求 |
China National Standards M |
English PDF |
| GB/T 34257-2017 |
Basic inforMation description of agricultural products for purchase and sale—Solanaceous 农产品购销基本信息描述 茄果类 |
China National Standards M |
English PDF |
| GB/T 34260-2017 |
SuMmer savory 夏香薄荷 |
China National Standards M |
English PDF |
| GB/T 34256-2017 |
Basic inforMation description of agricultural products for purchase and sale—Tropical and subtropical fruits 农产品购销基本信息描述 热带和亚热带水果类 |
China National Standards M |
English PDF |
| GB/T 14698-2017 |
Identification Method of feed material by microscopy 饲料原料显微镜检查方法 |
China National Standards M |
English PDF |
| GB/T 34278-2017 |
Individual account Management regulation of basic old-age pension insurance for urban workers 职工基本养老保险个人账户管理规范 |
China National Standards M |
English PDF |
| GB/T 34282.2-2017 |
Social insurance relation transfer—Part 2:Basic Medical insurance for employees 社会保险关系转移接续 第2部分：职工基本医疗保险 |
China National Standards M |
English PDF |
| GB/T 34282.1-2017 |
Social insurance relation transfer—Part1:Enterprise eMlpoyees basic old-age insurance 社会保险关系转移接续 第1部分：企业职工基本养老保险 |
China National Standards M |
English PDF |
| GB/T 34258-2017 |
Basic inforMation description of agricultural products for purchase and sale—Yam and taros 农产品购销基本信息描述 薯芋类 |
China National Standards M |
English PDF |
| GB/T 22324.2-2017 |
Saffron—Part 2:Test Methods 藏红花 第2部分：试验方法 |
China National Standards M |
English PDF |
| GB/T 34225-2017 |
Dipped araMid straight warp straight weft canvas technical requirements and evaluation methods 浸胶芳纶直经直纬帆布技术条件和评价方法 |
China National Standards M |
English PDF |
| GB/T 34226-2017 |
Technical guideline for forMic acid preparation from yellow phosphorus tail gas 黄磷尾气制甲酸技术导则 |
China National Standards M |
English PDF |
| GB/T 5565.2-2017 |
Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—Part 2: Bending tests at sub-ambient temperatures 橡胶和塑料软管及非增强软管 柔性及挺性的测量 第2部分：低于室温弯曲试验 |
China National Standards M |
English PDF |
| GB/T 9574-2017 |
Rubber and plastics hoses and hose asseMblies—Ratios of proof and burst pressure to maximum working pressure 橡胶和塑料软管及软管组合件 验证压力、爆破压力与最大工作压力的比率 |
China National Standards M |
English PDF |
| GB/T 5565.3-2017 |
Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—Part 3:Bending tests at high and low temperatures 橡胶和塑料软管及非增强软管 柔性及挺性的测量 第3部分：高温和低温弯曲试验 |
China National Standards M |
English PDF |
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