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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 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 IO |
 English PDF |
| GB/T 34247.1-2017 |
DeterminatIOn of the unsaturation of isobutene-isoprene rubber—Part 1: Iodometry 异丁烯-异戊二烯橡胶(IIR)不饱和度的测定 第1部分：碘量法 |
China National Standards IO |
English PDF |
| GB/T 34158-2017 |
1.8% Xinjunan acetate aqueous solutIOn 1.8%辛菌胺乙酸盐水剂 |
China National Standards IO |
English PDF |
| GB/T 9553-2017 |
Jingangmycin A aqueous solutIOn 井冈霉素水剂 |
China National Standards IO |
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 IO |
English PDF |
| GB/T 6883-2017 |
Cemented carbide sintering body for wire, bar or tube drawing dies—DimensIOns 线、棒、管拉模用硬质合金烧结品 尺寸 |
China National Standards IO |
English PDF |
| GB/T 13747.11-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 11: DeterminatIOn of molybdenum content—Thiocyanate spectrophotometry 锆及锆合金化学分析方法 第11部分：钼量的测定 硫氰酸盐分光光度法 |
China National Standards IO |
English PDF |
| GB/T 4698.27-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 27：DeterminatIOn of neodymium content—Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第27部分：钕量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 34640.3-2017 |
ClassificatIOn and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 3：Utilization of scraps 变形铝及铝合金废料分类、回收与利用 第3部分：废料的利用 |
China National Standards IO |
English PDF |
| GB/T 34640.2-2017 |
ClassificatIOn and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 2：Recycling of scraps 变形铝及铝合金废料分类、回收与利用 第2部分：废料的回收 |
China National Standards IO |
English PDF |
| GB/T 702-2017 |
Hot-rolled steel bars—DimensIOns,shape,weight and tolerances 热轧钢棒尺寸、外形、重量及允许偏差 |
China National Standards IO |
English PDF |
| GB/T 1819.11-2017 |
Methods for chemical analysis of tin concentrates—Part 11：DeterminatIOn of aluminium oxide content—Chromazuzal S spectrophotometric method 锡精矿化学分析方法 第11部分：三氧化二铝量的测定 铬天青S分光光度法 |
China National Standards IO |
English PDF |
| GB/T 4698.3-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 3：DeterminatIOn of silicon content—Molybdenum blue spectrophotometry 海绵钛、钛及钛合金化学分析方法 第3部分：硅量的测定 钼蓝分光光度法 |
China National Standards IO |
English PDF |
| GB/T 4157-2017 |
Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosIOn cracking in H2S environment 金属在硫化氢环境中抗硫化物应力开裂和应力腐蚀开裂的实验室试验方法 |
China National Standards IO |
English PDF |
| GB/T 4698.22-2017 |
Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：DeterminatIOn of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第22部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 4698.28-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 28：DeterminatIOn of ruthenium content—Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第28部分：钌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 1819.7-2017 |
Methods for chemical analysis of tin concentrates—Part 7:DeterminatIOn of bismuth content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第7部分：铋量的测定 火焰原子吸收光谱法 |
China National Standards IO |
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 IO |
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 IO |
English PDF |
| GB/T 34322-2017 |
Automatic continuous determinatIOn of water quality for boiler and cooling system—Potentiometric titration 锅炉用水和冷却水水质自动连续测定 电位滴定法 |
China National Standards IO |
English PDF |
| GB/T 27748.3-2017 |
StatIOnary fuel cell power system—Part 3: Installation 固定式燃料电池发电系统 第3部分：安装 |
China National Standards IO |
English PDF |
| GB/T 34643-2017 |
Sintered metal porous materials—DeterminatIOn of air filter permeability 烧结金属多孔材料 气体过滤性能的测定 |
China National Standards IO |
English PDF |
| GB/T 34647-2017 |
Temper designatIOn system for titanium and titanium alloy 钛及钛合金产品状态代号 |
China National Standards IO |
English PDF |
| GB/T 34630.1-2017 |
FrictIOn stir welding—Aluminium and its alloys—Part 1：Terminology and definition 搅拌摩擦焊 铝及铝合金 第1部分：术语及定义 |
China National Standards IO |
English PDF |
| GB/T 34626.1-2017 |
Metallic and other inorganic coatings—Cleaning and preparatIOn of metal surfaces—Part 1: Ferrous metals and alloys 金属及其他无机覆盖层 金属表面的清洗和准备 第1部分：钢铁及其合金 |
China National Standards IO |
English PDF |
| GB/T 4698.8-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8：DeterminatIOn of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第8部分：铝量的测定 碱分离-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 IO |
English PDF |
| GB/T 13747.13-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 13: DeterminatIOn of lead content—Polarography 锆及锆合金化学分析方法 第13部分：铅量的测定 极谱法 |
China National Standards IO |
English PDF |
| GB/T 34372-2017 |
Walking tractor—Drawbar dimensIOns and power take-off types 手扶拖拉机 牵引装置尺寸及动力输出装置型式 |
China National Standards IO |
English PDF |
| GB/T 17855-2017 |
CalculatIOn of load capacity of spline 花键承载能力计算方法 |
China National Standards IO |
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 IO |
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 IO |
English PDF |
| GB/T 34308.1-2017 |
Sport informatIOn classification and code—Part 1: Guide of classifying and coding 体育信息分类与代码 第1部分：分类编码导则 |
China National Standards IO |
English PDF |
| GB/T 34308.4-2017 |
Sports informatIOn classification and codes—Part 4: Sports medicine index code 体育信息分类与代码 第4部分：运动医学指标代码 |
China National Standards IO |
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 IO |
English PDF |
| GB/T 34630.5-2017 |
FrictIOn stir welding—Aluminium and its alloys—Part 5：Quality and inspection requirements 搅拌摩擦焊 铝及铝合金 第5部分：质量与检验要求 |
China National Standards IO |
English PDF |
| GB/T 34630.3-2017 |
FrictIOn stir welding—Aluminium and its alloys—Part 3：Qualification of welding operators 搅拌摩擦焊 铝及铝合金 第3部分：焊接操作工的技能评定 |
China National Standards IO |
English PDF |
| GB/T 34630.4-2017 |
FrictIOn stir welding—Aluminium and its alloys—Part 4：Specification and qualification of welding procedures 搅拌摩擦焊 铝及铝合金 第4部分：焊接工艺规程及评定 |
China National Standards IO |
English PDF |
| GB/T 34627-2017 |
Metallic and other inorganic coatings—DefinitIOns and conventions concerning appearance 金属及其他无机覆盖层 外观的定义及习惯用法 |
China National Standards IO |
English PDF |
| GB/T 34629-2017 |
Conveyor belts—DeterminatIOn of minimum pulley diameters 输送带 最小滚筒直径的确定 |
China National Standards IO |
English PDF |
| GB/T 1819.13-2017 |
Methods for chemical analysis of tin concentrates—Part 13: DeterminatIOn of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第13部分：氧化镁、氧化钙量的测定 火焰原子吸收光谱法 |
China National Standards IO |
English PDF |
| GB/T 34641-2017 |
Non-destructive testing—Test method for determining image quality in direct thermal neutron radIOgraphic examination 无损检测 直接热中子照相检测的像质测定方法 |
China National Standards IO |
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 IO |
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 IO |
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 IO |
English PDF |
| GB 34330-2017 |
IdentificatIOn standards for solid wastes General rules 固体废物鉴别标准—通则 |
China National Standards IO |
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 IO |
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 IO |
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 IO |
English PDF |
| GB/T 15007-2017 |
DesignatIOns of corrosion-resistant alloy 耐蚀合金牌号 |
China National Standards IO |
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 IO |
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 IO |
English PDF |
| GB/T 34314-2017 |
Code for use of dragon and lIOn dance sports equipment 龙狮器材使用要求 |
China National Standards IO |
English PDF |
| GB/T 34313-2017 |
Grading and evaluatIOn standard of tour guides 导游等级划分与评定 |
China National Standards IO |
English PDF |
| GB/T 34223-2017 |
DeterminatIOn of the purity of ribonuclease and desoxyribonuclease 核糖核酸酶和脱氧核糖核酸酶纯度检测方法 |
China National Standards IO |
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 IO |
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 IO |
English PDF |
| GB/T 34224-2017 |
Method for determinatIOn of functional microorganism in biologic products 生物产品中功能性微生物检测 |
China National Standards IO |
English PDF |
| GB/T 34626.2-2017 |
Metallic and other inorganic coatings—Cleaning and preparatIOn of metal surfaces—Part 2: Non-ferrous metals and alloys 金属及其他无机覆盖层 金属表面的清洗和准备 第2部分：有色金属及其合金 |
China National Standards IO |
English PDF |
| GB/T 34645-2017 |
Contractile strain ratIO testing of metal materials tubing 金属管材收缩应变比试验方法 |
China National Standards IO |
English PDF |
| GB/T 34634-2017 |
Geometrical product specificatIOns (GPS)—Measurement of linear sizes (500 mm-10000 mm) of plain workpiece—Choice of measuring instrument 产品几何技术规范(GPS) 光滑工件尺寸(500mm～10000mm)测量 计量器具选择 |
China National Standards IO |
English PDF |
| GB/T 34638-2017 |
Non-destructive testing—Test methods for ultrasonic leak detectIOn 无损检测 超声泄漏检测方法 |
China National Standards IO |
English PDF |
| GB/T 4698.1-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 1：DeterminatIOn of copper content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第1部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards IO |
English PDF |
| GB/T 1819.8-2017 |
Methods for chemical analysis of tin concentrates—Part 8：DeterminatIOn of zinc content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第8部分：锌量的测定 火焰原子吸收光谱法 |
China National Standards IO |
English PDF |
| GB/T 4698.18-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 18：DeterminatIOn of tin content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第18部分：锡量的测定 火焰原子吸收光谱法 |
China National Standards IO |
English PDF |
| GB/T 4698.24-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24：DeterminatIOn of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第24部分：镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 1819.10-2017 |
Methods for chemical analysis of tin concentrates—Part 10: DeterminatIOn of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法 第10部分：硫量的测定 高频感应炉燃烧红外吸收法和碘酸钾滴定法 |
China National Standards IO |
English PDF |
| GB/T 4698.9-2017 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9：DeterminatIOn of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第9部分：锡量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards IO |
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 IO |
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 IO |
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 IO |
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 IO |
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 IO |
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 IO |
English PDF |
| GB/T 34222-2017 |
DeterminatIOn of the activity of ribonuclease 核糖核酸酶活力检测方法 |
China National Standards IO |
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 IO |
English PDF |
| GB/T 34162-2017 |
Natural gas—DeterminatIOn of arsenic content—Potassium permanganate sample method 天然气 砷含量的测定 高锰酸钾取样法 |
China National Standards IO |
English PDF |
| GB/T 34163-2017 |
Technical specificatIOns of development plan for shale gas 页岩气开发方案编制技术规范 |
China National Standards IO |
English PDF |
| GB/T 34164-2017 |
Method for evaluatIOn of flotation technological performance in coal preparation plant 选煤厂浮选工艺效果评定方法 |
China National Standards IO |
English PDF |
| GB/T 18690.3-2017 |
Agricultural irrigatIOn equipment—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters 农业灌溉设备 微灌用过滤器 第3部分：自动冲洗网式过滤器和叠片式过滤器 |
China National Standards IO |
English PDF |
| GB/T 34618-2017 |
Temperature detectIOn method for judging internal leakage faults of working valves in steam drainage steam 蒸汽疏水系统在线阀门内漏温度检测方法 |
China National Standards IO |
English PDF |
| GB/T 34620-2017 |
Category Ⅰ lithium bromide absorptIOn heat pump unit 第一类溴化锂吸收式热泵机组 |
China National Standards IO |
English PDF |
| GB/T 18690.2-2017 |
Agricultural irrigatIOn equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters 农业灌溉设备 微灌用过滤器 第2部分：网式过滤器和叠片式过滤器 |
China National Standards IO |
English PDF |
| GB/T 34271-2017 |
DeterminatIOn of saponification value of oils in feeds 饲料中油脂的皂化值的测定 |
China National Standards IO |
English PDF |
| GB/T 34270-2017 |
DeterminatIOn of polychorinated biphenyls and hexachlorobenzene in feeds—Gas chromatography 饲料中多氯联苯与六氯苯的测定 气相色谱法 |
China National Standards IO |
English PDF |
| GB/T 34318-2017 |
DistributIOn practice for dried mushroom 食用菌干制品流通规范 |
China National Standards IO |
English PDF |
| GB/T 34316-2017 |
Security technology protectIOn system requirements for ports 港口安全防范系统技术要求 |
China National Standards IO |
English PDF |
| GB/T 34269-2017 |
Atlas of microscopic examinatIOn for feedstuff 饲料原料显微镜检查图谱 |
China National Standards IO |
English PDF |
| GB/T 27417-2017 |
Conformity assessment—Guidance on validatIOn and verification of chemical analytical methods 合格评定 化学分析方法确认和验证指南 |
China National Standards IO |
English PDF |
| GB/T 19322.2-2017 |
Small craft—Airborne sound emitted by powered recreatIOnal craft—Part 2: Sound assessment using reference craft 小艇 机动游艇空气噪声 第2部分：用标准艇进行噪声评估 |
China National Standards IO |
English PDF |
| GB/T 19322.3-2017 |
Small craft—Airborne sound emitted by powered recreatIOnal craft—Part 3: Sound assessment using calculation measurement procedures 小艇 机动游艇空气噪声 第3部分：用计算和测量程序进行噪声评估 |
China National Standards IO |
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 IO |
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 IO |
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 IO |
English PDF |
| GB/T 34262-2017 |
Terms and classificatIOn of egg and egg products 蛋与蛋制品术语和分类 |
China National Standards IO |
English PDF |
| GB/T 34254-2017 |
Test method for handle strength and decoratIOn resistance to chemical corrosion of domestic ceramic wares 日用陶瓷把手、装饰材料牢固度测试方法 |
China National Standards IO |
English PDF |
| GB/T 34165-2017 |
Monitoring and testing code for energy conservatIOn of oil and gas transportation pipeline system 油气输送管道系统节能监测规范 |
China National Standards IO |
English PDF |
| GB/T 16781.1-2017 |
Natural gas—DeterminatIOn of mercury—Part 1: Sampling of mercury by chemisorption on iodine 天然气 汞含量的测定 第1部分：碘化学吸附取样法 |
China National Standards IO |
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 IO |
English PDF |
| GB/T 34630.2-2017 |
FrictIOn stir welding—Aluminium and its alloys—Part 2：Design of weld joints 搅拌摩擦焊 铝及铝合金 第2部分：焊接接头设计 |
China National Standards IO |
English PDF |
| GB/T 34637-2017 |
Non-destructive testing—Test methods for bubble leak detectIOn 无损检测 气泡泄漏检测方法 |
China National Standards IO |
English PDF |
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