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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 39374-2020 |
Leather—pHysical and mechanical tests—Determination of bending force 皮革 物理和机械试验 弯折力的测定 |
China National Standards pH |
 English PDF |
| GB/T 39372-2020 |
Leather—pHysical and mechanical tests—Determination of percentage extension 皮革 物理和机械试验 伸长率的测定 |
China National Standards pH |
English PDF |
| GB/T 39371-2020 |
Leather—pHysical and mechanical tests—Determination of softness 皮革 物理和机械试验 柔软度的测定 |
China National Standards pH |
English PDF |
| GB/T 39370-2020 |
Leather—pHysical and mechanical tests—Determination of surface reflectance 皮革 物理和机械试验 表面反射性能的测定 |
China National Standards pH |
English PDF |
| GB/T 39369-2020 |
Leather—pHysical and mechanical tests—Determination of water vapour permeability 皮革 物理和机械试验 透水汽性测定 |
China National Standards pH |
English PDF |
| GB/T 39368-2020 |
Leather—pHysical and mechanical tests—Determination of flex resistance：Vamp flex method 皮革 物理和机械试验 耐折牢度的测定：鞋面弯曲法 |
China National Standards pH |
English PDF |
| GB/T 39365-2020 |
Leather—pHysical and mechanical tests—Determination of dry heat resistance 皮革 物理和机械试验 耐干热性的测定 |
China National Standards pH |
English PDF |
| GB/T 39364-2020 |
Leather—Chemical, pHysical, mechanical and fastness tests—Sampling location 皮革 化学、物理、机械和色牢度试验 取样部位 |
China National Standards pH |
English PDF |
| GB/T 39359-2020 |
Integrating spHere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction 积分球法测量悬浮式液固光催化制氢反应 |
China National Standards pH |
English PDF |
| GB/T 39354-2020 |
Space data and information transfer systems—Proximity space link protocol—pHysical layer 空间数据与信息传输系统 邻近空间链路协议 物理层 |
China National Standards pH |
English PDF |
| GB/T 39273-2020 |
Rolling bearings and spHerical plain bearings—Search structure for electronic media—Characteristics and performance criteria identified by property vocabulary 滚动轴承和关节轴承 电子媒体查询结构 用特性词汇标识的特征和性能指标 |
China National Standards pH |
English PDF |
| GB/T 39261-2020 |
Nanotechnologies—Guidance on pHysico-chemical characterization of engineered nanoscale materials for toxicologic assessment 纳米技术 纳米材料毒理学评价前理化性质表征指南 |
China National Standards pH |
English PDF |
| GB/T 39234-2020 |
Determination of pHthalate esters in soil—Gas chromatography-mass spectrometry (GC-MS) 土壤中邻苯二甲酸酯测定 气相色谱-质谱法 |
China National Standards pH |
English PDF |
| GB/T 39141.2-2020 |
Mineral and sappHire watch-glasses—Part 2：Assembly to the case by adhesive or using a gasket 无机和蓝宝石手表玻璃 第2部分：用胶粘或密封圈装到表壳上的配合 |
China National Standards pH |
English PDF |
| GB/T 32065.8-2020 |
Environmental test methods for oceanograpHic instruments—Part 8：Change of temperature test 海洋仪器环境试验方法 第8部分：温度变化试验 |
China National Standards pH |
English PDF |
| GB/T 32065.19-2020 |
Environmental test methods for oceanograpHic instruments—Part 19 : Immersion test 海洋仪器环境试验方法 第19部分：浸渍试验 |
China National Standards pH |
English PDF |
| GB/T 32065.10-2020 |
Environmental test methods for oceanograpHic instruments—Part 10：Salt fog test 海洋仪器环境试验方法 第10部分：盐雾试验 |
China National Standards pH |
English PDF |
| GB/T 26981-2020 |
Analysis method for reservoir fluid pHysical properties 油气藏流体物性分析方法 |
China National Standards pH |
English PDF |
| GB/T 24352-2020 |
GrapHical symbols for feed processing equipment 饲料加工设备图形符号 |
China National Standards pH |
English PDF |
| GB/T 23755-2020 |
Three-pHase site-combined power transformer 三相组合式电力变压器 |
China National Standards pH |
English PDF |
| GB/T 21971-2020 |
YZD series multi-speed three-pHase induction motors for crane application—Technical specification YZD系列起重用多速三相异步电动机 技术条件 |
China National Standards pH |
English PDF |
| GB/T 21968-2020 |
YBZS series flameproof double-speed three-pHase induction motors for crane application—Technical specification YBZS系列起重用隔爆型双速三相异步电动机 技术条件 |
China National Standards pH |
English PDF |
| GB/T 21967-2020 |
YBZE and YBZSE series flameproof electromagnetic braking three-pHase induction motors for crane application—Technical specification YBZE、YBZSE系列起重用隔爆型电磁制动三相异步电动机 技术条件 |
China National Standards pH |
English PDF |
| GB/T 21634-2020 |
Triple superpHosphate 重过磷酸钙 |
China National Standards pH |
English PDF |
| GB/T 18916.52-2020 |
Norm of water intake—Part 52 : Pure terepHthalic acid 取水定额 第52部分：精对苯二甲酸 |
China National Standards pH |
English PDF |
| GB/T 535-2020 |
Fertilizer grade ammonium sulpHate 肥料级硫酸铵 |
China National Standards pH |
English PDF |
| GB/T 39492-2020 |
Testing method of quantum efficiency for white LED pHosphor 白光LED用荧光粉量子效率测试方法 |
China National Standards pH |
English PDF |
| GB/T 39305-2020 |
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatograpHy 再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法 |
China National Standards pH |
English PDF |
| GB/T 39302-2020 |
Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectropHotometric method 再生水水质 阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China National Standards pH |
English PDF |
| GB/T 39298-2020 |
Reclaimed water quality—Determination of benzene homologues—Gas chromatograpHy 再生水水质 苯系物的测定 气相色谱法 |
China National Standards pH |
English PDF |
| GB/T 39285-2020 |
Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatograpHy 钯化合物分析方法 氯含量的测定 离子色谱法 |
China National Standards pH |
English PDF |
| GB/T 24982-2020 |
Garnet aluminate series of rare earth pHosphors for white LED 白光LED用石榴石结构铝酸盐系列荧光粉 |
China National Standards pH |
English PDF |
| GB/T 24981.2-2020 |
Test methods of rare earth long afterglow pHosphors—Part 2: Determination of afterglow brightness 稀土长余辉荧光粉试验方法 第2部分：余辉亮度的测定 |
China National Standards pH |
English PDF |
| GB/T 24981.1-2020 |
Test methods of rare earth long afterglow pHosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates 稀土长余辉荧光粉试验方法 第1部分：发射主峰和色品坐标的测定 |
China National Standards pH |
English PDF |
| GB/T 24980-2020 |
Rare earth long afterglow pHosphors 稀土长余辉荧光粉 |
China National Standards pH |
English PDF |
| GB/T 24165-2020 |
Determination of polychlorinated bipHenyls in dye products 染料产品中多氯联苯的测定 |
China National Standards pH |
English PDF |
| GB/T 20975.20-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectropHotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards pH |
English PDF |
| GB/T 12688.10-2020 |
Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatograpHy 工业用苯乙烯试验方法 第10部分:含氧化合物的测定 气相色谱法 |
China National Standards pH |
English PDF |
| GB/T 5211.6-2020 |
General methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension 颜料和体质颜料通用试验方法 第6部分：水悬浮液pH值的测定 |
China National Standards pH |
English PDF |
| GB/T 3780.27-2020 |
Carbon black—Part 27：Determination of aggregate size distribution by disc centrifuge pHotosedimentometry 炭黑 第27部分：用圆盘式离心光学沉积测量法测定聚集体尺寸分布 |
China National Standards pH |
English PDF |
| GB/T 1646-2020 |
2-NapHthol 2-萘酚 |
China National Standards pH |
English PDF |
| GB/T 38335-2019 |
Code of operation for pHotovoltaic power station 光伏发电站运行规程 |
China National Standards pH |
English PDF |
| GB/T 3836.12-2019 |
Explosive atmospHeres—Part 12：Material characteristics for combustible dusts—Test methods 爆炸性环境 第12部分：可燃性粉尘物质特性 试验方法 |
China National Standards pH |
English PDF |
| GB/T 1348-2019 |
SpHeroidal graphite iron castings 球墨铸铁件 |
China National Standards pH |
English PDF |
| GB/T 51407-2019 |
Standard for energy consumption of pHarmaceutical engineering design 医药工程设计能耗标准 |
China National Standards pH |
English PDF |
| GB 23200.117-2019 |
National food safety standard - Determination of oxine-copper residue infoods of plant origin - High performance liquid chromatograpHy 食品安全国家标准 植物源性食品中喹啉铜残留量的测定高效液相色谱法 |
China National Standards pH |
English PDF |
| GB 23200.116-2019 |
National food safety standard - Determination of 90 organopHosphorus pesticides and metabolites residues in foods of plant origin - Gas chromatography method 食品安全国家标准 植物源性食品中90种有机磷类农药及其代谢物残留量的测定气相色谱法 |
China National Standards pH |
English PDF |
| GB 50457-2019 |
Standard for design of pHarmaceutical industry clean room 医药工业洁净厂房设计标准 |
China National Standards pH |
English PDF |
| GB/T 50081-2019 |
Standard for test method of pHysical and mechanical properties on concrete 混凝土物理力学性能试验方法标准 |
China National Standards pH |
English PDF |
| GB/T 51368-2019 |
Technical standard for application of pHotovoltaic system of buildings 建筑光伏系统应用技术标准 |
China National Standards pH |
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 pH |
English PDF |
| GB/T 38330-2019 |
Code of maintenance and overhaul of inverter for pHotovoltaic power station 光伏发电站逆变器检修维护规程 |
China National Standards pH |
English PDF |
| GB/T 38308-2019 |
Weather forecast verification－TypHoon forecast 天气预报检验 台风预报 |
China National Standards pH |
English PDF |
| GB/T 38278.6-2019 |
Technical requirements of holograpHic anti-counterfeiting products—Part 6: Holographic anti-counterfeiting cold stamping foil 全息防伪产品技术条件 第6部分：冷烫印全息防伪箔 |
China National Standards pH |
English PDF |
| GB/T 38276-2019 |
Lubrication system—Terminology and grapHical symbols 润滑系统 术语和图形符号 |
China National Standards pH |
English PDF |
| GB/T 38271-2019 |
Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatograpHy 塑料 聚苯乙烯(PS)和抗冲击聚苯乙烯（PS-I）中残留苯乙烯单体含量的测定 气相色谱法 |
China National Standards pH |
English PDF |
| GB/T 17693.12-2019 |
Transformation guidelines of geograpHical names from foreign languages into Chinese—Part 12: Laotian 外语地名汉字译写导则 第12部分:老挝语 |
China National Standards pH |
English PDF |
| GB/T 17693.10-2019 |
Transformation guidelines of geograpHical names from foreign languages into Chinese—Part 10: Japanese 外语地名汉字译写导则 第10部分：日语 |
China National Standards pH |
English PDF |
| GB 38455-2019 |
OpHthalmic instruments—Ophthalmometers 眼科仪器 角膜曲率计 |
China National Standards pH |
English PDF |
| GB/T 38420-2019 |
Determination of bispHenol A migration in polycarbonate and polysulfone materials in toys—High performance liquid chromatography-tandem mass spectrometry 玩具聚碳酸酯和聚砜材料中双酚A迁移量的测定 高效液相色谱-串联质谱法 |
China National Standards pH |
English PDF |
| GB/T 38415-2019 |
Determination of tetrabromobispHenol A and hexabromocyclododecanes content in toys—High performance liquid chromatography-tandem mass spectrometry 玩具中四溴双酚A和六溴环十二烷含量的测定 高效液相色谱-串联质谱法 |
China National Standards pH |
English PDF |
| GB/T 38403-2019 |
Leather and fur—Chemical tests—Determination of the preservative (TCMTB, PCMC, OPP, OIT) content:Liquid chromatograpHy 皮革和毛皮 化学试验 防霉剂（TCMTB、PCMC、OPP、OIT）的测定：液相色谱法 |
China National Standards pH |
English PDF |
| GB/T 38402-2019 |
Leather and fur—Chemical tests—Determination of chromium(VI) content:ChromatograpHic method 皮革和毛皮 化学试验 六价铬含量的测定：色谱法 |
China National Standards pH |
English PDF |
| GB/T 38397-2019 |
Coal tar—Determination of component content—Gas chromatograpHy-mass spectrometry and thermogravimetry 煤焦油 组分含量的测定 气相色谱-质谱联用和热重分析法 |
China National Standards pH |
English PDF |
| GB/T 38396-2019 |
Pitch products of coal carbonization—Determination of mesopHase content—Microscopical analysis by reflected light 焦化沥青类产品 中间相含量的测定 光反射显微分析方法 |
China National Standards pH |
English PDF |
| GB/T 38391-2019 |
Rubber components for solar pHotovolataic 太阳能光伏橡胶组件 |
China National Standards pH |
English PDF |
| GB/T 38384-2019 |
SpHerical molybdenum powder 球形钼粉 |
China National Standards pH |
English PDF |
| GB/T 38365-2019 |
Technical procedure on smokeless production of copper pHosphorus brazing filler metals 铜磷钎料无烟尘生产技术规范 |
China National Standards pH |
English PDF |
| GB/T 38344-2019 |
Retesting guideline for laminated solar pHotovoltaic glass for use in building 建筑用太阳能光伏夹层玻璃的重测导则 |
China National Standards pH |
English PDF |
| GB/T 38339-2019 |
Determination of pHosphorus content in fluorescent brightener products 荧光增白剂产品中磷含量的测定 |
China National Standards pH |
English PDF |
| GB/T 33610.3-2019 |
Textiles—Determination of deodorant property—Part 3: Gas chromatograpHy method 纺织品 消臭性能的测定 第3部分：气相色谱法 |
China National Standards pH |
English PDF |
| GB/T 30329.5-2019 |
GrapHic technology—Colour and transparency of printing ink sets for four-colour printing—Part 5:Flexographic printing 印刷技术 四色印刷油墨颜色和透明度 第5部分：柔性版印刷 |
China National Standards pH |
English PDF |
| GB/T 21896-2019 |
2-NapHthylamine-1，5-disulfonic acid （sulphonic Tobias acid ） 2-萘胺-1，5-二磺酸（磺化吐氏酸） |
China National Standards pH |
English PDF |
| GB/T 19941.1-2019 |
Leather and fur—Determination of formaldehyde content—Part 1: High performance liquid chromatograpHy method 皮革和毛皮 甲醛含量的测定 第1部分：高效液相色谱法 |
China National Standards pH |
English PDF |
| GB/T 3836.26-2019 |
Explosive atmospHeres—Part 26：Electrostatic hazards—Guidance 爆炸性环境 第26部分：静电危害 指南 |
China National Standards pH |
English PDF |
| GB/T 15076.2-2019 |
Methods for chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratograpHy gravimetry 钽铌化学分析方法 第2部分:钽中铌量的测定 电感耦合等离子体原子发射光谱法和色层分离重量法 |
China National Standards pH |
English PDF |
| GB/T 13747.2-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-pHenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第2部分：铁量的测定 1,10-二氮杂菲分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards pH |
English PDF |
| GB/T 13747.12-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 12：Determination of silicon content—Molybdenum blue spectropHotometry 锆及锆合金化学分析方法 第12部分：硅量的测定 钼蓝分光光度法 |
China National Standards pH |
English PDF |
| GB/T 3836.27-2019 |
Explosive atmospHeres—Part 27：Electrostatic hazards—Test 爆炸性环境 第27部分：静电危害 试验 |
China National Standards pH |
English PDF |
| GB/T 3836.25-2019 |
Explosive atmospHeres—Part 25：Requirements for process sealing between flammable process fluids and electrical systems 爆炸性环境 第25部分：可燃性工艺流体与电气系统之间的工艺密封要求 |
China National Standards pH |
English PDF |
| GB/T 3836.17-2019 |
Explosive atmospHeres—Part 17: Equipment protection by pressurized room “p”and artifically ventilated room “v” 爆炸性环境 第17部分：由正压房间“p”和人工通风房间“v”保护的设备 |
China National Standards pH |
English PDF |
| GB/T 38335-2019 |
Code of operation for pHotovoltaic power station 光伏发电站运行规程 |
China National Standards pH |
English PDF |
| GB/T 38330-2019 |
Code of maintenance and overhaul of inverter for pHotovoltaic power station 光伏发电站逆变器检修维护规程 |
China National Standards pH |
English PDF |
| GB/T 38308-2019 |
Weather forecast verification－TypHoon forecast 天气预报检验 台风预报 |
China National Standards pH |
English PDF |
| GB/T 38278.6-2019 |
Technical requirements of holograpHic anti-counterfeiting products—Part 6: Holographic anti-counterfeiting cold stamping foil 全息防伪产品技术条件 第6部分：冷烫印全息防伪箔 |
China National Standards pH |
English PDF |
| GB/T 38276-2019 |
Lubrication system—Terminology and grapHical symbols 润滑系统 术语和图形符号 |
China National Standards pH |
English PDF |
| GB/T 38271-2019 |
Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatograpHy 塑料 聚苯乙烯(PS)和抗冲击聚苯乙烯（PS-I）中残留苯乙烯单体含量的测定 气相色谱法 |
China National Standards pH |
English PDF |
| GB/T 17693.12-2019 |
Transformation guidelines of geograpHical names from foreign languages into Chinese—Part 12: Laotian 外语地名汉字译写导则 第12部分:老挝语 |
China National Standards pH |
English PDF |
| GB/T 17693.10-2019 |
Transformation guidelines of geograpHical names from foreign languages into Chinese—Part 10: Japanese 外语地名汉字译写导则 第10部分：日语 |
China National Standards pH |
English PDF |
| GB 7300.201-2019 |
Feed additives—Part 2：Vitamins,provitamins and chemically well-defined substances having similar effect—L-Ascorbyl-2-pHosphate 饲料添加剂 第2部分：维生素及类维生素 L-抗坏血酸-2-磷酸酯盐 |
China National Standards pH |
English PDF |
| GB 18564.1-2019 |
Road tanker for dangerous liquid goods transportation—Part1:Technical requirements of atmospHeric pressure metal tank 道路运输液体危险货物罐式车辆 第1部分：金属常压罐体技术要求 |
China National Standards pH |
English PDF |
| GB/T 37989-2019 |
Lightweight concrete of sulpHoaluminate cement 轻质硫铝酸盐水泥混凝土 |
China National Standards pH |
English PDF |
| GB/T 37949-2019 |
Purity test method of small molecule materials applied in organic light emitting diode display (OLED)—High performance liquid chromatograpHy (HPLC) 有机发光二极管显示器用有机小分子发光材料纯度测定 高效液相色谱法 |
China National Standards pH |
English PDF |
| GB/T 37940-2019 |
General technical specification for mobil laboratory of atmospHeric environmental monitoring 大气环境监测移动实验室通用技术规范 |
China National Standards pH |
English PDF |
| GB/T 37910.2-2019 |
Non-destructive testing of welds — Acceptance levels for radiograpHic testing — Part 2: Aluminium and its alloys 焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金 |
China National Standards pH |
English PDF |
| GB/T 37910.1-2019 |
Non-destructive testing of welds—Acceptance levels for radiograpHic testing—Part 1:Steel,nickel,titanium and their alloys 焊缝无损检测 射线检测验收等级 第1部分：钢、镍、钛及其合金 |
China National Standards pH |
English PDF |
| GB/T 37907-2019 |
Reclaimed water quality—Determination of sulfide and cyanide—Ion chromatograpHy 再生水水质 硫化物和氰化物的测定 离子色谱法 |
China National Standards pH |
English PDF |
| GB/T 37905-2019 |
Reclaimed water quality—Determination of chromium—Voltammetry and polarograpHy 再生水水质 铬的测定 伏安极谱法 |
China National Standards pH |
English PDF |
| GB/T 37896-2019 |
Lightweight crystalline silicon pHotovoltaic (PV) laminated glass 轻质晶体硅光伏夹层玻璃 |
China National Standards pH |
English PDF |
| GB/T 37888-2019 |
Sealant material in terrestrial pHotovoltaic(PV) modules—Pressure sensitive adhesive tape 地面光伏组件用密封材料 压敏胶粘带 |
China National Standards pH |
English PDF |
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