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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 37565-2019 |
General specificaTiOn of screen machine for water supply and drainage service 给水排水用格栅除污机通用技术条件 |
China National Standards TiO |
 English PDF |
| GB/T 37561-2019 |
Standard practice for de-agglomeraTiOn of refractory metal powders and their compounds prior to particle size analysis 难熔金属及其化合物粉末在粒度测定之前的分散处理规则 |
China National Standards TiO |
English PDF |
| GB/T 37560-2019 |
Flame retardant chemicals—DeterminaTiOn of melamine and cyanuric acid in melamine cyanurate 阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定 |
China National Standards TiO |
English PDF |
| GB/T 37520-2019 |
Titanium alloy extrusion profiles for aviaTiOn 航空用钛合金挤压型材 |
China National Standards TiO |
English PDF |
| GB/T 37505-2019 |
Surface active agents—DeterminaTiOn of quinoline content in dispersing agents 表面活性剂 分散剂中喹啉含量的测定 |
China National Standards TiO |
English PDF |
| GB/T 37501-2019 |
Brass wires for unidirecTiOnal travelling wire electrical-discharge machining in numerically controlled machines 数控机床用单向走丝电火花加工用黄铜线 |
China National Standards TiO |
English PDF |
| GB/T 37498-2019 |
Rubber,raw natural—DeterminaTiOn of the gel content of technically specified rubber (TSR) 天然生胶 技术分级橡胶（TSR）凝胶含量的测定 |
China National Standards TiO |
English PDF |
| GB/T 24583.8-2019 |
Vanadium-nitrogen—DeterminaTiOn of silicon, manganese, phosphorus, aluminum content—Inductively coupled plasma atomic emission 钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 24583.7-2019 |
Vanadium-nitrogen—DeterminaTiOn of oxygen content—Infrared absorption method 钒氮合金 氧含量的测定 红外线吸收法 |
China National Standards TiO |
English PDF |
| GB/T 24583.5-2019 |
：Vanadium-nitrogen—DeterminaTiOn of phosphorus content—Bismuth molybdenum blue spectrophotometric method 钒氮合金 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 24583.4-2019 |
Vanadium-nitrogen—DeterminaTiOn of carbon content—Infrared absorption method 钒氮合金 碳含量的测定 红外线吸收法 |
China National Standards TiO |
English PDF |
| GB/T 24583.3-2019 |
Vanadium-nitrogen—DeterminaTiOn of nitrogen content—Distillation-neutralization titration method 钒氮合金 氮含量的测定 蒸馏-中和滴定法 |
China National Standards TiO |
English PDF |
| GB/T 24583.2-2019 |
Vanadium-nitrogen—DeterminaTiOn of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards TiO |
English PDF |
| GB/T 24583.1-2019 |
Vanadium-nitrogen—DeterminaTiOn of vanadium content—Ammonium ferrous sulfate titration method 钒氮合金 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards TiO |
English PDF |
| GB/T 23524-2019 |
Method for chemical analysis of petrochemical spent platinum catalyst—DeterminaTiOn of platinum—Inductively coupled plasma atomic emission spectrometry 石油化工废铂催化剂化学分析方法 铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 20975.31-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 31：DeterminaTiOn of phosphorus content—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法 第31部分：磷含量的测定 钼蓝分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 20975.30-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 30：DeterminaTiOn of hydrogen content—Heating extraction-thermal conductivity method 铝及铝合金化学分析方法 第30部分：氢含量的测定 加热提取热导法 |
China National Standards TiO |
English PDF |
| GB/T 20975.29-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 29:DeterminaTiOn of molybdenum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法 第29部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 20975.28-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 28:DeterminaTiOn of cobalt content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第28部分：钴含量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 13747.5-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 5：DeterminaTiOn of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法 第5部分：铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 13477.13-2019 |
Test method for building sealants－Part 13：DeterminaTiOn of adhesion/cohesion properties at variable temperatures 建筑密封材料试验方法 第13部分：冷拉-热压后粘结性的测定 |
China National Standards TiO |
English PDF |
| GB/T 12688.5-2019 |
Test method of styrene for industrial use—Part 5：DeterminaTiOn of the content of total aldehydes—Titrimetric method 工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法 |
China National Standards TiO |
English PDF |
| GB/T 12688.1-2019 |
Test method of styrene for industrial use—Part 1：DeterminaTiOn of purity and hydrocarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分：纯度及烃类杂质的测定 气相色谱法 |
China National Standards TiO |
English PDF |
| GB/T 8293-2019 |
Rubber latex, natural concentrate—DeterminaTiOn of sludge content 浓缩天然胶乳 残渣含量的测定 |
China National Standards TiO |
English PDF |
| GB/T 8086-2019 |
Rubber, raw natural—DeterminaTiOn of dirt content 天然生胶 杂质含量的测定 |
China National Standards TiO |
English PDF |
| GB/T 8005.1-2019 |
Aluminium and aluminium alloy terms and definiTiOns—Part 1：Product and method of processing and treatment 铝及铝合金术语 第1部分：产品及加工处理工艺 |
China National Standards TiO |
English PDF |
| GB/T 7739.13-2019 |
Methods for chemical analysis of gold concentrates—Part 13: DeterminaTiOn of lead， zinc， bismuth， cadmium， chromium， arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry 金精矿化学分析方法 第13部分： 铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detecTiOn of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards TiO |
English PDF |
| GB/T 4698.21-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: DeterminaTiOn of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分：锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4698.17-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:DeterminaTiOn of magnesium content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第17部分: 镁量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4333.7-2019 |
Ferrosilicon—DeterminaTiOn of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法 |
China National Standards TiO |
English PDF |
| GB/T 4333.6-2019 |
Ferrosilicon—DeterminaTiOn of chromium content—Diphenylcarbazide spectrophotometric method 硅铁 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 4333.10-2019 |
Ferrosilicon—DeterminaTiOn of carbon content—Infrared absorption method 硅铁 碳含量的测定 红外线吸收法 |
China National Standards TiO |
English PDF |
| GB/T 3654.3-2019 |
Ferroniobium—DeterminaTiOn of silicon content—Gravimetric method 铌铁 硅含量的测定 重量法 |
China National Standards TiO |
English PDF |
| GB/T 223.88-2019 |
Iron, steel and alloy—DeterminaTiOn of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB 37481-2019 |
General technical specificaTiOns for vault doors 金库门通用技术要求 |
China National Standards TiO |
English PDF |
| GB 37479-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for ducted air condiTiOners 风管送风式空调机组能效限定值及能效等级 |
China National Standards TiO |
English PDF |
| GB 19576-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for unitary air condiTiOners 单元式空气调节机能效限定值及能效等级 |
China National Standards TiO |
English PDF |
| GB/T 37430-2019 |
High strength stainless structural steel for construcTiOns 建筑结构用高强不锈钢 |
China National Standards TiO |
English PDF |
| GB/T 37428-2019 |
Methods of determinaTiOn and calculation of thermal balance in electric arc furnace 电弧炉热平衡测试与计算方法 |
China National Standards TiO |
English PDF |
| GB/T 17037.1-2019 |
Plastics-InjecTiOn moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of multipurpose and bar test specimens 塑料 热塑性塑料材料注塑试样的制备 第1部分：一般原理及多用途试样和长条形试样的制备 |
China National Standards TiO |
English PDF |
| GB/T 1634.2-2019 |
Plastics-DeterminaTiOn of temperature of deflection under load-Part 2:Plastics and ebonite 塑料 负荷变形温度的测定 第2部分：塑料和硬橡胶 |
China National Standards TiO |
English PDF |
| GB/T 1634.1-2019 |
Plastics—DeterminaTiOn of temperature of deflection under load—Part 1:General test method 塑料 负荷变形温度的测定 第1部分:通用试验方法 |
China National Standards TiO |
English PDF |
| GB/T 37388-2019 |
SoluTiOn-polymerized styrene butadiene rubber（SSBR） 溶液聚合型苯乙烯-丁二烯橡胶（SSBR） |
China National Standards TiO |
English PDF |
| GB/T 37387-2019 |
Treatment and disposal specificaTiOn for waste phosphoric acid from industrial manufacture 工业废磷酸的处理处置规范 |
China National Standards TiO |
English PDF |
| GB/T 37384-2019 |
Cellulose triacetate for optical funcTiOn film 光学功能薄膜用三醋酸纤维素 |
China National Standards TiO |
English PDF |
| GB/T 37382-2019 |
Optical funcTiOnal films—Films for backlight unit of liquid crystal display—High temperature and high humidity aging measurement 光学功能薄膜 液晶显示背光模组用薄膜 高温高湿老化性能测定方法 |
China National Standards TiO |
English PDF |
| GB/T 37363.2-2019 |
DeterminaTiOn of biocides content of coating materials—Part 2 : Determination of diuron content 涂料中生物杀伤剂含量的测定 第2部分：敌草隆含量的测定 |
China National Standards TiO |
English PDF |
| GB/T 37362.1-2019 |
Paints and varnishes—Drying tests—Part 1: DeterminaTiOn of through-dry state and through-dry time 色漆和清漆 干燥试验 第1部分：完全干燥状态和完全干燥时间的测定 |
China National Standards TiO |
English PDF |
| GB/T 37361-2019 |
DeterminaTiOn of the film thickness—Ultrasonic thickness gauge method 漆膜厚度的测定 超声波测厚仪法 |
China National Standards TiO |
English PDF |
| GB/T 37358-2019 |
FricTiOn pendulum isolation bearings for buildings 建筑摩擦摆隔震支座 |
China National Standards TiO |
English PDF |
| GB/T 37354-2019 |
Analytical method of chemical composiTiOn for activated carbon mercury removal catalyst 活性炭脱汞催化剂化学成分分析方法 |
China National Standards TiO |
English PDF |
| GB/T 37352-2019 |
Marine selective catalytic reducTiOn（SCR） cellular-type denitrification catalysts 船用选择性催化还原（SCR）蜂窝式脱硝催化剂 |
China National Standards TiO |
English PDF |
| GB/T 37309-2019 |
Anti-corrosion technical specificaTiOn for marine steel structures by high velocity arc spraying 海洋用钢结构高速电弧喷涂耐蚀作业技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37306.2-2019 |
Metallic materials—Fatigue testing—Variable amplitude fatiguetesting—Part 2: Cycle counting and related data reducTiOn methods 金属材料 疲劳试验 变幅疲劳试验 第2部分：循环计数和相关数据缩减方法 |
China National Standards TiO |
English PDF |
| GB/T 37280-2019 |
DeterminaTiOn of microorganisms in fluorescent brighteners product 荧光增白剂产品中微生物的测定 |
China National Standards TiO |
English PDF |
| GB/T 23981.1-2019 |
Paints and varnishes—DeterminaTiOn of hiding power—Part 1: Determination of contrast ratio of white and light coloured paints 色漆和清漆 遮盖力的测定 第1部分：白色和浅色漆对比率的测定 |
China National Standards TiO |
English PDF |
| GB/T 20708-2019 |
Limit and determinaTiOn of parts of harmful substances in textile dyeing and finishing auxiliaries 纺织染整助剂产品中部分有害物质的限量及测定 |
China National Standards TiO |
English PDF |
| GB/T 16596-2019 |
SpecificaTiOn for establishing a wafer coordinate system 确定晶片坐标系规范 |
China National Standards TiO |
English PDF |
| GB/T 16595-2019 |
SpecificaTiOn for a universal wafer grid 晶片通用网格规范 |
China National Standards TiO |
English PDF |
| GB/T 13893.2-2019 |
Paints and varnishes—DeterminaTiOn of resistance to humidity—Part 2: Condensation(in-cabinet exposure with heated water reservoir) 色漆和清漆 耐湿性的测定 第2部分：冷凝（在带有加热水槽的试验箱内曝露） |
China National Standards TiO |
English PDF |
| GB/T 6730.55-2019 |
Iron ores—DeterminaTiOn of tin content—Flame atomic absorption spectrometric method 铁矿石 锡含量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 1724-2019 |
Paints,varnishes and printing inks—DeterminaTiOn of fineness of grind 色漆、清漆和印刷油墨 研磨细度的测定 |
China National Standards TiO |
English PDF |
| GB/T 37768-2019 |
General matching specificaTiOn for fully-mechanized mining face in medium-thickness coal seam 中厚煤层综采工作面总体配套技术条件 |
China National Standards TiO |
English PDF |
| GB/T 37767-2019 |
EvaluaTiOn indexes of green mine 煤矿绿色矿山评价指标 |
China National Standards TiO |
English PDF |
| GB/T 37766-2019 |
General specificaTiOn for airborne absorbing metamaterial 机载吸波超材料通用规范 |
China National Standards TiO |
English PDF |
| GB/T 37765-2019 |
Qualitative determinaTiOn methods of asbestos in electrical and electronic products 电子电气产品中石棉的定性检测方法 |
China National Standards TiO |
English PDF |
| GB/T 37763-2019 |
Technical specificaTiOn for CT powered protection device CT自供电保护装置技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37762-2019 |
General specificaTiOn for synchronous condenser unit protection equipment 同步调相机组保护装置通用技术条件 |
China National Standards TiO |
English PDF |
| GB/T 37760-2019 |
DeterminaTiOn of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry 电子电气产品中全氟辛酸和全氟辛烷磺酸的测定 超高效液相色谱串联质谱法 |
China National Standards TiO |
English PDF |
| GB/T 37757-2019 |
DeterminaTiOn of emission rate of volatile organic compounds from materials and components used in electrical and electronic products—Emission test chamber-gas chromatography mass spectrometry 电子电气产品用材料和零部件中挥发性有机物释放速率的测定 释放测试舱-气相色谱质谱法 |
China National Standards TiO |
English PDF |
| GB/T 37755-2019 |
Technical specificaTiOns for modeling and coding fiber loop in smart substation 智能变电站光纤回路建模及编码技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37751.32-2019 |
：Residual current operated circuit-breakers for household and similar use—Part 3-2: Particular requirements for RCDs with flat quick-connect terminaTiOns 家用和类似用途的剩余电流动作断路器 第3-2部分：带扁平快速连接端头的RCD的特殊要求 |
China National Standards TiO |
English PDF |
| GB/T 37747-2019 |
Requirements of construcTiOn for self-elevating drilling units 自升式钻井平台建造质量要求 |
China National Standards TiO |
English PDF |
| GB/T 37746-2019 |
Triplex RT-PCR assay for detecTiOn of grass carp reoviruses 草鱼呼肠孤病毒三重RT-PCR检测方法 |
China National Standards TiO |
English PDF |
| GB/T 37715-2019 |
SpecificaTiOn for base platform and application system software testing of IoTPS 公安物联网基础平台与应用系统软件测试规范 |
China National Standards TiO |
English PDF |
| GB/T 37709-2019 |
General specificaTiOn for learning services outside formal education 非正规教育服务通则 |
China National Standards TiO |
English PDF |
| GB/T 37707-2019 |
Thermal spraying—Components with thermally sprayed coatings—Technical supply condiTiOns 热喷涂 热喷涂零件 技术供应条件 |
China National Standards TiO |
English PDF |
| GB/T 37697-2019 |
Technical specificaTiOn for slope deformation monitoring of open pit mine 露天煤矿边坡变形监测技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37692-2019 |
Running mode specific fuel consumpTiOn limits and measurement methods for small spark ignition engines of non-road mobile machinery 非道路移动机械用小型点燃式发动机工况法燃料消耗率限值与测量方法 |
China National Standards TiO |
English PDF |
| GB/T 37679-2019 |
Sheet metal parts fabricated by fine blanking combined with extrusion process—Technological specificaTiOn 金属板料精冲挤压复合成形件 工艺规范 |
China National Standards TiO |
English PDF |
| GB/T 37677-2019 |
Plain bearings—RecommendaTiOns for automotive crankshaft bearing environments 滑动轴承 汽车曲轴轴瓦工作环境推荐参数 |
China National Standards TiO |
English PDF |
| GB/T 37676-2019 |
High speed precision hot upsetting forgings—Technological specificaTiOn 高速精密热镦锻件 工艺规范 |
China National Standards TiO |
English PDF |
| GB/T 37674-2019 |
Remanufacturing—Technical specificaTiOns of brush electroplating 再制造 电刷镀技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37673-2019 |
：DeterminaTiOn of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method 煤灰中硅、铝、铁、钙、镁、钠、钾、磷、钛、锰、钡、锶的测定 X射线荧光光谱法 |
China National Standards TiO |
English PDF |
| GB/T 37672-2019 |
Remanufacturing—Technical specificaTiOn for plasma cladding 再制造 等离子熔覆技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37667-2019 |
DeterminaTiOn of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry 煤灰中铁、钙、镁、钾、钠、锰、磷、铝、钛、钡和锶的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 37663.3-2019 |
Outdoor empirical test requirements for distributed photovoltaic in warm damp climate—Part 3: Grid-connecTiOn photovoltaic system 湿热带分布式光伏户外实证试验要求 第3部分：并网光伏系统 |
China National Standards TiO |
English PDF |
| GB/T 37661-2019 |
General specificaTiOn for marine public address system 船用广播系统通用规范 |
China National Standards TiO |
English PDF |
| GB/T 37660-2019 |
Technical specificaTiOn of power electronic devices for high-voltage direct current (HVDC) transmission using voltage sourced converters (VSC) 柔性直流输电用电力电子器件技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37657-2019 |
General specificaTiOn for airborne metamaterial radomes 机载超材料天线罩通用规范 |
China National Standards TiO |
English PDF |
| GB/T 37656-2019 |
Maritime navigaTiOn and radiocommunication equipment and systems—VHF radiotelephone equipment incorporating Class“D”Digital Selective Calling（DSC）—Methods of testing and required test results 海上导航和无线电通信设备及系统 D级数字选择性呼叫（DSC）甚高频（VHF）无线电话 测试方法及要求的测试结果 |
China National Standards TiO |
English PDF |
| GB/T 37655-2019 |
Acceptance specificaTiOn of building integrated photovoltaic power systems 光伏与建筑一体化发电系统验收规范 |
China National Standards TiO |
English PDF |
| GB/T 37654-2019 |
Remanufacturing—Technical specificaTiOn for arc spray 再制造 电弧喷涂技术规范 |
China National Standards TiO |
English PDF |
| GB/T 37651-2019 |
StaTiOnery goods—Safety signs 文具用品 安全标志 |
China National Standards TiO |
English PDF |
| GB/T 37649-2019 |
DeterminaTiOn of thimerosal and diphenylmercury in cosmetics—High performance liquid chromatography-inductively coupled plasma mass spectrometry 化妆品中硫柳汞和苯基汞的测定 高效液相色谱-电感耦合等离子体质谱法 |
China National Standards TiO |
English PDF |
| GB/T 37648-2019 |
Assessment indicator system of cleaner producTiOn—Wood furniture manufacturing 清洁生产评价指标体系 木家具制造业 |
China National Standards TiO |
English PDF |
| GB/T 37647-2019 |
Toy and children product—General principles for migraTiOn test of certain elements 玩具及儿童用品 特定元素的迁移试验通则 |
China National Standards TiO |
English PDF |
| GB/T 37646-2019 |
Terms and definiTiOns of Chinese traditional furniture 中国传统家具名词术语 |
China National Standards TiO |
English PDF |
| GB/T 37644-2019 |
DeterminaTiOn of oxyquinoline and nitroxoline in cosmetics—High performance liquid chromatography 化妆品中8-羟基喹啉和硝羟喹啉的测定 高效液相色谱法 |
China National Standards TiO |
English PDF |
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