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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 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 EC |
 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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 34410-2017 |
Classification and general tEChnology of upper limb orthoses 上肢矫形器的分类及通用技术条件 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 5318-2017 |
Sintered metal materials（excluding hardmetals） without notch impact test piECe 烧结金属材料（不包括硬质合金）无切口冲击试样 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 25026-2017 |
Structure,main size and basic parameters of one piECe glass-lined steel vessels with agitator 搪玻璃闭式搅拌容器型式、主要尺寸及基本参数 |
China National Standards EC |
English PDF |
| GB 11567-2017 |
Motor vehicles and trailers-lateral and rear underrun protECtion requirements 汽车及挂车侧面和后下部防护要求 |
China National Standards EC |
English PDF |
| GB/T 34405-2017 |
Determination for migration of acrylamide in household papers—Liquid chromatography-tandem mass spECtrometry（LC-MS/MS）method 家用纸制品中丙烯酰胺迁移量的测定 液相色谱-串联质谱法 |
China National Standards EC |
English PDF |
| GB/T 34670-2017 |
SpECification for technology transfer services 技术转移服务规范 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 34197-2017 |
ElECtric shovel steel wire ropes 电铲用钢丝绳 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 34199-2017 |
Hot-rolled H sECtion steel for electrified railway pillars 电气化铁路接触网支柱用热轧H型钢 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 2520-2017 |
Cold-reduced elECtrolytic tinplate 冷轧电镀锡钢板及钢带 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 34276-2017 |
Social insurance consulting service spECification 社会保险咨询服务规范 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 22324.1-2017 |
Saffron—Part 1:SpECification 藏红花 第1部分：规格 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 26685-2017 |
Methods of measurement for digital terrestrial television rECeiver 地面数字电视接收机测量方法 |
China National Standards EC |
English PDF |
| GB/T 26683-2017 |
General spECification for digital terrestrial set-top box+(No.1 modification sheet) 地面数字电视接收器通用规范+(第1号修改单) |
China National Standards EC |
English PDF |
| GB/T 34236-2017 |
TEChnical guideline for methanol preparation from carbon dioxide 二氧化碳制甲醇技术导则 |
China National Standards EC |
English PDF |
| GB/T 34235-2017 |
Dipped polyester canvas tEChnical requirements and evaluation methods 涤纶浸胶帆布技术条件和评价方法 |
China National Standards EC |
English PDF |
| GB/T 7676.3-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 3：Special requirements for wattmeters and varmeters 直接作用模拟指示电测量仪表及其附件 第3部分：功率表和无功功率表的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 26686-2017 |
General spECification for digital terrestrial television receiver+(No.1 modification sheet)
地面数字电视接收机通用规范+(第1号修改单) |
China National Standards EC |
English PDF |
| GB/T 7676.2-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 2：Special requirements for ammeters and voltmeters 直接作用模拟指示电测量仪表及其附件 第2部分：电流表和电压表的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 7676.6-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 6：Special requirements for ohmmeters(impedance meters ) and conductance meters 直接作用模拟指示电测量仪表及其附件 第6部分：电阻表（阻抗表）和电导表的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 7676.5-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 5：Special requirements for phase meters, power factor meters and synchroscopes 直接作用模拟指示电测量仪表及其附件 第5部分：相位表、功率因数表和同步指示器的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 34155-2017 |
Jingangmycin A tEChnical material 井冈霉素原药 |
China National Standards EC |
English PDF |
| GB/T 34288-2017 |
TEChincal and installation requirements of boxing ring 拳击台技术与安装要求 |
China National Standards EC |
English PDF |
| GB/T 21984-2017 |
Short-range weather forECast 短期天气预报 |
China National Standards EC |
English PDF |
| GB/T 34286-2017 |
Greenhouse gas—Carbon dioxide measurement—Off-axis integrated cavity output spECtroscopy method 温室气体 二氧化碳测量 离轴积分腔输出光谱法 |
China National Standards EC |
English PDF |
| GB/T 34287-2017 |
Greenhouse gas—Methane measurement—Off-axis integrated cavity output spECtroscopy method 温室气体 甲烷测量 离轴积分腔输出光谱法 |
China National Standards EC |
English PDF |
| GB/T 34291-2017 |
TEChnical specification for lightning protection of temporary emergency shelter 应急临时安置房防雷技术规范 |
China National Standards EC |
English PDF |
| GB/T 34296-2017 |
SpECification of hail event surveys 地面降雹特征调查规范 |
China National Standards EC |
English PDF |
| GB/T 34294-2017 |
Prevention spECification of disasters caused by intense rainfall for rural buildings 农村民居防御强降水引发灾害规范 |
China National Standards EC |
English PDF |
| GB/T 34301-2017 |
TEChnical specifications for tornado damage investigation 龙卷灾害调查技术规范 |
China National Standards EC |
English PDF |
| GB/T 34303-2017 |
SpECifications of numerical weather predication products verification 数值天气预报产品检验规范 |
China National Standards EC |
English PDF |
| GB/T 34244-2017 |
TEChnical code for liquid sterilizing-grade filter elements 液体除菌用过滤芯技术要求 |
China National Standards EC |
English PDF |
| GB/T 34245-2017 |
TEChnical code for safety of formic acid preparation from yellow phosphorus tail gas 黄磷尾气制甲酸安全技术规程 |
China National Standards EC |
English PDF |
| GB/T 34246-2017 |
TEChnical code for safety of methane preparation from coke oven gas 焦炉气制甲烷安全技术规程 |
China National Standards EC |
English PDF |
| GB/T 34250-2017 |
TEChnical code for safety of methanol preparation from carbon dioxide 二氧化碳制甲醇安全技术规程 |
China National Standards EC |
English PDF |
| GB/T 34153-2017 |
D-allethrin tEChnical material 右旋烯丙菊酯原药 |
China National Standards EC |
English PDF |
| GB/T 34157-2017 |
Haloxyfop-P-methyl tEChnical material 高效氟吡甲禾灵原药 |
China National Standards EC |
English PDF |
| GB/T 34156-2017 |
Pymetrozine tEChnical material 吡蚜酮原药 |
China National Standards EC |
English PDF |
| GB/Z 34161-2017 |
TEChnical guide for smart protection equipment of microgrid 智能微电网保护设备技术导则 |
China National Standards EC |
English PDF |
| GB/T 34323-2017 |
Carbon black—Determination of light transmittance of water dispersion—SpECtrophotometer method 炭黑 水分散体透光率的测定 分光光度计法 |
China National Standards EC |
English PDF |
| GB/T 34320-2017 |
SpECification for the use of molecular sieves in SF6 electrical apparatus 六氟化硫电气设备用分子筛吸附剂使用规范 |
China National Standards EC |
English PDF |
| GB/T 10504-2017 |
MolECular sieve 3A 3A分子筛 |
China National Standards EC |
English PDF |
| GB/T 7676.8-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 8：Special requirements for accessories 直接作用模拟指示电测量仪表及其附件 第8部分：附件的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 7676.9-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 9：Recommended test methods 直接作用模拟指示电测量仪表及其附件 第9部分：推荐的试验方法 |
China National Standards EC |
English PDF |
| GB/T 7676.4-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 4：Special requirements for frequency meters 直接作用模拟指示电测量仪表及其附件 第4部分：频率表的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 7676.7-2017 |
DirECt acting indicating analogue electrical measuring instruments and their accessories—Part 7：Special requirements for multi-function instruments 直接作用模拟指示电测量仪表及其附件 第7部分：多功能仪表的特殊要求 |
China National Standards EC |
English PDF |
| GB/T 34309-2017 |
TEChnical manual of the landing typhoon surface boundary layer enhanced observation 登陆台风近地边界层增强观测技术指南 |
China National Standards EC |
English PDF |
| GB/T 34311-2017 |
Operation condition and tEChnical requirements for gymnasium and stadium—General provisions 体育场所开放条件与技术要求 总则 |
China National Standards EC |
English PDF |
| GB/T 22517.4-2017 |
TEChnical requirements and test methods for sports fields—Part 4: Synthetic surface for basketball 体育场地使用要求及检验方法 第4部分：合成面层篮球场地 |
China National Standards EC |
English PDF |
| GB/T 34312-2017 |
SpECifications for emergency disposal of lightning disasters 雷电灾害应急处置规范 |
China National Standards EC |
English PDF |
| GB/T 19079.32-2017 |
Operation condition and tEChnical requirements for gymnasium and playground—Part 32: Football place 体育场所开放条件与技术要求 第32部分：足球运动场所 |
China National Standards EC |
English PDF |
| GB/T 34324-2017 |
TEChnical requirement of microarray biochip spotter 微阵列生物芯片点样仪技术要求 |
China National Standards EC |
English PDF |
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