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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 20021-2017 |
Heat resistant conveyor Belts of duck construction 帆布芯耐热输送带 |
China National Standards B |
 English PDF |
| GB/T 34408-2017 |
Detection of Bovine, ovine and porcine derived materials in leather by qualitative polymerase chain reaction (PCR) method 天然皮革牛、羊、猪源性成分定性PCR检测方法 |
China National Standards B |
English PDF |
| GB/T 34580-2017 |
Standard test method for measurement of luBricant generated insoluble color bodies in in-service turbine oils—Membrane patch colorimetry 运行涡轮机油中不溶有色物质的测定方法 膜片比色法 |
China National Standards B |
English PDF |
| GB/T 34579-2017 |
Methods of measurement and limits for radiated disturBances from plasma display panel equipment in the frequency range 150kHz to 30MHz 等离子显示设备150kHz～30MHz辐射骚扰限值和测量方法 |
China National Standards B |
English PDF |
| GB/T 34581-2017 |
General technical requirements for photovoltaic system DC circuit Breakers 光伏系统用直流断路器通用技术要求 |
China National Standards B |
English PDF |
| GB/T 16563-2017 |
Series 1 freight containers—Specification and testing—Tank containers for liquids, gases and pressurized dry Bulk 系列1集装箱 技术要求和试验方法 液体、气体及加压干散货罐式集装箱 |
China National Standards B |
English PDF |
| GB/T 13747.15-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 15：Determination of Boron content—Curcumin spectrophotometry 锆及锆合金化学分析方法 第15部分：硼量的测定 姜黄素分光光度法 |
China National Standards B |
English PDF |
| GB/T 4698.19-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19：Determination of molyBdenum content—Thiocyanate-differential spectrophotometry 海绵钛、钛及钛合金化学分析方法 第19部分：钼量的测定 硫氰酸盐示差光度法 |
China National Standards B |
English PDF |
| GB/T 4698.5-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5：Determination of molyBdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第5部分：钼量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards B |
English PDF |
| GB/T 13747.21-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 21：Determination of hydrogen content—Inert gas fusion-infrared aBsorption or thermal conductivity method 锆及锆合金化学分析方法 第21部分：氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards B |
English PDF |
| GB/T 13747.8-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 8：Determination of coBalt content—Nitroso-R-salt spectrophotometry 锆及锆合金化学分析方法 第8部分：钴量的测定 亚硝基R盐分光光度法 |
China National Standards B |
English PDF |
| GB/T 34571-2017 |
Railway applications—Rules for installation of caBling on rolling stock 轨道交通 机车车辆布线规则 |
China National Standards B |
English PDF |
| GB/T 15022.8-2017 |
Resin Based reactive compounds used for electrical insulation— Part 8：Epoxy modified unsaturated polyester vacuum pressure impregnation (VPI) resin 电气绝缘用树脂基活性复合物 第8部分：环氧改性不饱和聚酯真空压力浸渍(VPI)树脂 |
China National Standards B |
English PDF |
| GB/T 34576-2017 |
Specifications for steam turBine used in gas-steam combined-cycle unit 燃气-蒸汽联合循环用汽轮机规范 |
China National Standards B |
English PDF |
| GB/T 34407-2017 |
Test method for the wall thickness of plastic pipes By ultrasonic 塑料管道壁厚超声波检测方法 |
China National Standards B |
English PDF |
| GB/T 20897.3-2017 |
InflataBle boats—Part3: Boats with a maximum motor power rating of 15 kW and greater 充气艇 第3部分：发动机最大额定功率为15 kW及以上的艇 |
China National Standards B |
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 B |
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 B |
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 B |
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 B |
English PDF |
| GB/T 34646-2017 |
Sintered metal memBrane filter materials and elements 烧结金属膜过滤材料及元件 |
China National Standards B |
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 B |
English PDF |
| GB/T 15370.7-2017 |
Agricultural tractors—General requirement—Part 7: Three-wheel Boat tractors 农业拖拉机 通用技术条件 第7部分：三轮船式拖拉机 |
China National Standards B |
English PDF |
| GB/T 32076.8-2017 |
High-strength structural Bolting assemblies for preloading—Part 8: Torshear type bolt with cup head,and nut assemblies 预载荷高强度栓接结构连接副 第8部分：扭剪型圆头螺栓和螺母连接副 |
China National Standards B |
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 B |
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 B |
English PDF |
| GB/T 29497-2017 |
High-flash aromatic hydrocarBon solvents 高沸点芳烃溶剂 |
China National Standards B |
English PDF |
| GB/T 34644-2017 |
Eddy current testing method for zirconium and zirconium alloy tuBe 锆及锆合金管材涡流检测方法 |
China National Standards B |
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 B |
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 B |
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 B |
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 B |
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 B |
English PDF |
| GB/T 10942-2017 |
Refrigerated Bulk milk tanks 散装乳冷藏罐 |
China National Standards B |
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 B |
English PDF |
| GB/T 19362.2-2017 |
Test conditions for Bridge-type milling machines—Testing of the accuracy—Part 2: Travelling bridge (gantry-type) machines 龙门铣床检验条件 精度检验 第2部分：龙门移动式铣床 |
China National Standards B |
English PDF |
| GB/T 13747.25-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 25：Determination of nioBium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第25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 B |
English PDF |
| GB/T 19587-2017 |
Determination of the specific surface area of solids By gas adsorption using the BET method 气体吸附BET法测定固态物质比表面积 |
China National Standards B |
English PDF |
| GB/T 4678.6-2017 |
Diecasting dies—Components—Part 6: Headed guide Bush 压铸模 零件 第6部分：带头导套 |
China National Standards B |
English PDF |
| GB/T 4678.7-2017 |
Diecasting dies—Components—Part 7: Straight guide Bush 压铸模 零件 第7部分：直导套 |
China National Standards B |
English PDF |
| GB/T 18685-2017 |
The Blank diameters for rolling general purpose metric screw threads 普通螺纹搓制和滚制前的毛坯直径 |
China National Standards B |
English PDF |
| GB/T 5754.2-2017 |
Steel cord conveyor Belts—Longitudinal traction test—Part 2: Measurement of tensile strength 钢丝绳芯输送带 纵向拉伸试验 第2部分：拉伸强度的测定 |
China National Standards B |
English PDF |
| GB/T 13747.22-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 22：Determination of oxygen and nitrogen contents—Inert gas fusion-infrared aBsorption and thermal conductivity method 锆及锆合金化学分析方法 第22部分：氧量和氮量的测定 惰气熔融红外吸收法/热导法 |
China National Standards B |
English PDF |
| 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 B |
English PDF |
| GB/T 34444-2017 |
Paper and Board—Determination of the layer peel strength 纸和纸板 层间剥离强度的测定 |
China National Standards B |
English PDF |
| GB/T 34455-2017 |
Paper,Board and pulps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography 纸、纸板和纸浆 2,2-二(4-羟基苯基)丙烷(双酚A)的测定 液相色谱法 |
China National Standards B |
English PDF |
| GB/T 9473-2017 |
Performance requirements for taBle lamps for paper task 读写作业台灯性能要求 |
China National Standards B |
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 B |
English PDF |
| GB/T 4437.2-2017 |
Aluminium and aluminium alloy extruded tuBes—Part 2：Seam tubes 铝及铝合金热挤压管 第2部分：有缝管 |
China National Standards B |
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 B |
English PDF |
| GB/T 3460-2017 |
Ammomium molyBdate 钼酸铵 |
China National Standards B |
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 B |
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 B |
English PDF |
| GB/T 34503-2017 |
Tungsten tuBes 钨管 |
China National Standards B |
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 B |
English PDF |
| GB/T 16766-2017 |
Basic terminology in travel and tourism 旅游业基础术语 |
China National Standards B |
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 B |
English PDF |
| GB/T 34022-2017 |
Small-scale play facilities—Three-dimensional climBing net 小型游乐设施 立体攀网 |
China National Standards B |
English PDF |
| GB/T 34274-2017 |
Safety requirements of carriers for passenger transportation By rope 客运索道运载工具通用技术条件 |
China National Standards B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
English PDF |
| GB/T 34182-2017 |
Composite caBle bracket 复合材料电缆支架 |
China National Standards B |
English PDF |
| GB/T 1703-2017 |
Cycle inner tuBes 力车内胎 |
China National Standards B |
English PDF |
| GB/T 3001-2017 |
Refractory products—Determination of modulus of rupture at amBient temperature 耐火材料 常温抗折强度试验方法 |
China National Standards B |
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 B |
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 B |
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 B |
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 B |
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 B |
English PDF |
| GB/T 34178-2017 |
Silica glass suBstrates for photomask 光掩模石英玻璃基板 |
China National Standards B |
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 B |
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 B |
English PDF |
| GB/T 3003-2017 |
Refractory fiBres and the products 耐火纤维及制品 |
China National Standards B |
English PDF |
| GB/T 22589-2017 |
Magnesia carBon bricks 镁碳砖 |
China National Standards B |
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 B |
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 B |
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 B |
English PDF |
| GB/T 2275-2017 |
Magnesia and magnesia-alumina Bricks 镁砖和镁铝砖 |
China National Standards B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
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 B |
English PDF |
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