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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 13747.24-2017 |
Methods for chemical analysis of zirConium and zirconium alloys—Part 24：Determination of carbon content—Infrared absorption method after high frequency combustion 锆及锆合金化学分析方法 第24部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards Co |
 English PDF |
| GB/T 4678.10-2017 |
Diecasting dies—Components—Part 10: Ejector guide bush 压铸模 零件 第10部分：推板导套 |
China National Standards Co |
English PDF |
| GB/T 13747.1-2017 |
Methods for chemical analysis of zirConium and zirconium alloys—Part 1：Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry 锆及锆合金化学分析方法 第1部分：锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法 |
China National Standards Co |
English PDF |
| GB/T 4698.23-2017 |
Methods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium Content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第23部分：钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Co |
English PDF |
| GB/T 4698.13-2017 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 13：Determination of zirConium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第13部分：锆量的测定 EDTA络合滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Co |
English PDF |
| GB/T 4698.25-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25：Determination of chlorine Content—Silver chlorin spectrophotometry 海绵钛、钛及钛合金化学分析方法 第25部分：氯量的测定 氯化银分光光度法 |
China National Standards Co |
English PDF |
| GB/T 4698.12-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 12：Determination of vanadium Content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第12部分：钒量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Co |
English PDF |
| GB/T 13747.20-2017 |
Methods for chemical analysis of zirConium and zirconium alloys—Part 20：Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第20部分：铪量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Co |
English PDF |
| GB/T 4678.3-2017 |
Diecasting dies—Components—Part 3: Rectangular inserts 压铸模 零件 第3部分：矩形镶块 |
China National Standards Co |
English PDF |
| GB/T 4678.19-2017 |
Diecasting dies—Components—Part 19: Locating element 压铸模 零件 第19部分：定位元件 |
China National Standards Co |
English PDF |
| GB/T 17587.3-2017 |
Ball screws—Part 3:Acceptance Conditions and acceptance tests 滚珠丝杠副 第3部分：验收条件和验收检验 |
China National Standards Co |
English PDF |
| GB/T 4678.11-2017 |
Diecasting dies—Components—Part 11: Ejector pin 压铸模 零件 第11部分：推杆 |
China National Standards Co |
English PDF |
| GB/T 34385-2017 |
General technical specifications for Cold roll forming machinery 辊式冷弯成形机械通用技术条件 |
China National Standards Co |
English PDF |
| GB/T 34499.2-2017 |
Methods for chemical analysis of iridium Compounds—Part 2：Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind 铱化合物化学分析方法 第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、 铅、镁、锰、锡、锌、钙、钠、钾、硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Co |
English PDF |
| GB/T 34502-2017 |
Gold-Coated silver and silver alloy bonding wires for semiconductor package 封装键合用镀金银及银合金丝 |
China National Standards Co |
English PDF |
| GB/T 1819.16-2017 |
Methods for chemical analysis of tin Concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第16部分：银量的测定 火焰原子吸收光谱法 |
China National Standards Co |
English PDF |
| GB/T 34499.1-2017 |
Method for chemical analysis of iridium Compounds—Part 1: Determination of iridium content—Electricity titration using ferrous sulfate 铱化合物化学分析方法 第1部分：铱量的测定 硫酸亚铁电流滴定法 |
China National Standards Co |
English PDF |
| GB/T 27022-2017 |
Conformity assessment—Requirements and recommendations for content of a third-party audit report on management systems 合格评定 管理体系第三方审核报告内容要求和建议 |
China National Standards Co |
English PDF |
| GB/T 34415-2017 |
Cavity ring-down spectrosCopy system for measurement of atmospheric carbon dioxide 大气二氧化碳(CO2)光腔衰荡光谱观测系统 |
China National Standards Co |
English PDF |
| GB/T 3690-2017 |
Textile Conveyor belts—Full thickness tensile strength,elongation at break and elongation at the reference load—Test method 织物芯输送带 全厚度拉伸强度、拉断伸长率和参考力伸长率 试验方法 |
China National Standards Co |
English PDF |
| GB/T 34366-2017 |
Light Conveyor belts—Determination of the electrostatic field generated by a running light conveyor belt 轻型输送带 轻型输送带运转产生的静电场的测定 |
China National Standards Co |
English PDF |
| GB/T 34367-2017 |
Light Conveyor belts—Determination of the relaxed elastic modulus 轻型输送带 松弛弹性模量的测定 |
China National Standards Co |
English PDF |
| GB/T 1819.12-2017 |
Methods for chemical analysis of tin Concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration 锡精矿化学分析方法 第12部分：二氧化硅量的测定 硅钼蓝分光光度法和氢氧化钠滴定法 |
China National Standards Co |
English PDF |
| GB/T 1819.9-2017 |
Methods for chemical analysis of tin Concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method 锡精矿化学分析方法 第9部分：三氧化钨量的测定 硫氰酸盐分光光度法 |
China National Standards Co |
English PDF |
| GB/T 1819.14-2017 |
Methods for chemical analysis of tin Concentrates—Part 14：Determination of copper content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第14部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards Co |
English PDF |
| GB/T 3848-2017 |
Hardmetals—Determination of (the magnetization) Coercivity 硬质合金 矫顽（磁）力测定方法 |
China National Standards Co |
English PDF |
| GB/T 3884.19-2017 |
Methods for chemical analysis of Copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry 铜精矿化学分析方法 第19部分：铊量的测定 电感耦合等离子体质谱法 |
China National Standards Co |
English PDF |
| GB/T 14142-2017 |
Test method for crystallographic perfection of epitaxial layers in siliCon—Etching technique 硅外延层晶体完整性检验方法 腐蚀法 |
China National Standards Co |
English PDF |
| GB/T 34550.2-2017 |
Method for evaluation of Cooling seawater treatment agents—Part 2: Determination of scale inhibition performance 海水冷却水处理药剂性能评价方法 第2部分：阻垢性能的测定 |
China National Standards Co |
English PDF |
| GB/T 34550.3-2017 |
Method for evaluation of Cooling seawater treatment agents—Part 3: Determination of inhibiting microbes performance 海水冷却水处理药剂性能评价方法 第3部分：菌藻抑制性能的测定 |
China National Standards Co |
English PDF |
| GB/T 34550.4-2017 |
Method for evaluation of Cooling seawater treatment agents—Part 4: Dynamic simulation test 海水冷却水处理药剂性能评价方法 第4部分：动态模拟试验 |
China National Standards Co |
English PDF |
| GB/T 34550.1-2017 |
Method for evaluation of Cooling seawater treatment agents—Part 1: Determination of corrosion inhibition performance 海水冷却水处理药剂性能评价方法 第1部分: 缓蚀性能的测定 |
China National Standards Co |
English PDF |
| GB/T 34182-2017 |
Composite cable bracket 复合材料电缆支架 |
China National Standards Co |
English PDF |
| GB/T 14251-2017 |
General technical standard for metal Container of canned food 罐头食品金属容器通用技术要求 |
China National Standards Co |
English PDF |
| GB/T 13794-2017 |
Pyrometric reference Cones 标准测温锥 |
China National Standards Co |
English PDF |
| 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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
English PDF |
| GB/T 34200-2017 |
Cold rolled stainless steel plate,sheet and strip for construction roof and curtain 建筑屋面和幕墙用冷轧不锈钢钢板和钢带 |
China National Standards Co |
English PDF |
| GB/T 34202-2017 |
Ductile iron pipes, fittings and accessories—Epoxy Coating (heavy-duty) 球墨铸铁管、管件及附件 环氧涂层（重防腐） |
China National Standards Co |
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 Co |
English PDF |
| GB/T 15007-2017 |
Designations of Corrosion-resistant alloy 耐蚀合金牌号 |
China National Standards Co |
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 Co |
English PDF |
| GB/T 34204-2017 |
Coiled tubing 连续油管 |
China National Standards Co |
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 Co |
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 Co |
English PDF |
| GB/T 2520-2017 |
Cold-reduced electrolytic tinplate 冷轧电镀锡钢板及钢带 |
China National Standards Co |
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 Co |
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 Co |
English PDF |
| GB/T 34212-2017 |
Cold rolled steel strip for battery shell 电池壳用冷轧钢带 |
China National Standards Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
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 Co |
English PDF |
| GB/T 34216-2017 |
Nanoscale siliCon nitride 纳米氮化硅 |
China National Standards Co |
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 Co |
English PDF |
| GB/T 33746.1-2017 |
Technical specification of NFC security—Part 1: NFCIP-1 security services and protoCol 近场通信(NFC)安全技术要求 第1部分：NFCIP-1安全服务和协议 |
China National Standards Co |
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 Co |
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 Co |
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 Co |
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 Co |
English PDF |
| GB/T 34276-2017 |
Social insurance Consulting service specification 社会保险咨询服务规范 |
China National Standards Co |
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 Co |
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 Co |
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 Co |
English PDF |
| GB/T 34275-2017 |
Pressure piping Code—Long-distance pipeline 压力管道规范 长输管道 |
China National Standards Co |
English PDF |
| GB/T 18948-2017 |
Rubber hoses and tubing for Cooling systems for internal-combustion engines—Specification 内燃机冷却系统用橡胶软管和纯胶管 规范 |
China National Standards Co |
English PDF |
| GB/T 34149-2017 |
General technical rules for water Conservation contracting 合同节水管理技术通则 |
China National Standards Co |
English PDF |
| GB/T 34234-2017 |
Analytical method of chemical Composition for deoxy-sulphur and cyanide catalyst from coal gas 煤制气脱氧硫氰化物催化剂化学成分分析方法 |
China National Standards Co |
English PDF |
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