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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 38292-2019 |
Determination of mercury in plastic materials 塑料材料中汞含量的测定 |
China National Standards et |
 English PDF |
| GB/T 38291-2019 |
Determination of lead in plastic materials 塑料材料中铅含量的测定 |
China National Standards et |
English PDF |
| GB/T 38290-2019 |
Determination of cadmium in plastic materials 塑料材料中镉含量的测定 |
China National Standards et |
English PDF |
| GB/T 38289-2019 |
Classification and basic requirement for operational safety information of town gas facility 城市燃气设施运行安全信息分类与基本要求 |
China National Standards et |
English PDF |
| GB/T 38287-2019 |
Determination of hexavalent chromium in plastic materials 塑料材料中六价铬含量的测定 |
China National Standards et |
English PDF |
| GB/T 38286-2019 |
Polyethylene(PE)，polypropylene(PP) and polystyrene(PS) resin―Determination of peroxide value 聚乙烯、聚丙烯、聚苯乙烯树脂 过氧化值的测定 |
China National Standards et |
English PDF |
| GB/T 38274-2019 |
Lubrication system—Efficiency assessment method 润滑系统 能效评定方法 |
China National Standards et |
English PDF |
| GB/T 38273.2-2019 |
Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 2: Preparation of test specimens and determination of properties 塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第2部分：试样制备和性能测定 |
China National Standards et |
English PDF |
| GB/T 38273.1-2019 |
Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 1:Designation system and basis for specification 塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第1部分：命名系统和分类基础 |
China National Standards et |
English PDF |
| GB/T 38272-2019 |
Safety of machinery—Guidelines for safety upgrading of machinery 机械安全 机械设备安全升级指南 |
China National Standards et |
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 et |
English PDF |
| GB/T 38270-2019 |
Building construction machinery and equipment—Mobile demolition machinery—Safety requirements 建筑施工机械与设备 移动式拆除机械 安全要求 |
China National Standards et |
English PDF |
| GB/T 38269-2019 |
Corrosion of metals and alloys—Accelerated cyclic corrosion tests with exposure to synthetic ocean water salt-deposition process—Dry and wet conditions at constant absolute humidity 金属和合金的腐蚀 含人造海水沉积盐过程的循环加速腐蚀试验 恒定绝对湿度下干燥/湿润 |
China National Standards et |
English PDF |
| GB/T 38268-2019 |
Determination of short chain chlorinated paraffins in textiles dyeing and finishing auxiliaries 纺织染整助剂产品中短链氯化石蜡的测定 |
China National Standards et |
English PDF |
| GB/T 38265.2-2019 |
Test methods for soft soldering fluxes—Part 2: Determination of non-volatile matter—Ebulliometric method 软钎剂试验方法 第2部分：不挥发物质含量的测定 沸点法 |
China National Standards et |
English PDF |
| GB/T 38265.1-2019 |
Test methods for soft soldering fluxes—Part 1:Determination of non-volatile matter—Gravimetric method 软钎剂试验方法 第1部分：不挥发物质含量的测定 重量法 |
China National Standards et |
English PDF |
| GB/T 38264-2019 |
Classification and test method of resistance against impact for curtain wall 建筑幕墙耐撞击性能分级及检测方法 |
China National Standards et |
English PDF |
| GB/T 38261-2019 |
Nanotechnology—Determination of silver contents in biological samples—Inductively coupled plasma mass spectrometry 纳米技术 生物样品中银含量测量 电感耦合等离子体质谱法 |
China National Standards et |
English PDF |
| GB/T 38260-2019 |
Service robot functional safety assessment 服务机器人功能安全评估 |
China National Standards et |
English PDF |
| GB/T 38258-2019 |
Information technology—Virtual reality application software basic requirement and test method 信息技术 虚拟现实应用软件基本要求和测试方法 |
China National Standards et |
English PDF |
| GB/T 38256-2019 |
Test method for optical axis parallelism of multiple optical paths 多光路光轴平行性测试方法 |
China National Standards et |
English PDF |
| GB/T 38252-2019 |
Test method of fire-resistant integrity for building windows and doors 建筑门窗耐火完整性试验方法 |
China National Standards et |
English PDF |
| GB/T 38143-2019 |
Alkali-resistant glass fibres for cement concrete and mortar 水泥混凝土和砂浆用耐碱玻璃纤维 |
China National Standards et |
English PDF |
| GB/T 38120-2019 |
Technical requirements on application of light health and light safety of coating for protection against blue light 蓝光防护膜的光健康与光安全应用技术要求 |
China National Standards et |
English PDF |
| GB/T 31843.450-2019 |
Maritime navigation and radiocommunication equipment and systems—Digital interfaces—Part 450：Multiple talkers and multiple listeners—ethernet interconnection 海上导航和无线电通信设备及系统 数字接口 第450部分：多发话器和多受话器 以太网连接 |
China National Standards et |
English PDF |
| GB/T 28043-2019 |
Statistical methods for use in proficiency testing by interlaboratory comparison 利用实验室间比对进行能力验证的统计方法 |
China National Standards et |
English PDF |
| GB/T 27025-2019 |
General requirements for the competence of testing and calibration laboratories 检测和校准实验室能力的通用要求 |
China National Standards et |
English PDF |
| GB/T 27021.7-2019 |
Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 7: Competence requirements for auditing and certification of road traffic safety management systems 合格评定 管理体系审核认证机构要求 第7部分：道路交通安全管理体系审核认证能力要求 |
China National Standards et |
English PDF |
| GB/T 26216.2-2019 |
DC current measuring device for HVDC transmission system—Part 2：Electromagnetic DC current measuring device 高压直流输电系统直流电流测量装置 第2部分：电磁式直流电流测量装置 |
China National Standards et |
English PDF |
| GB/T 25318-2019 |
Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销 尺寸和试验 |
China National Standards et |
English PDF |
| GB/T 23711.8-2019 |
Test method for pressure vessels lined with plastics—Part 8:High-resistance testing 塑料衬里压力容器试验方法 第8部分：耐高电阻试验 |
China National Standards et |
English PDF |
| GB/T 23711.7-2019 |
Test method for pressure vessels lined with plastics—Part 7:Leakage testing 塑料衬里压力容器试验方法 第7部分：泄漏试验 |
China National Standards et |
English PDF |
| GB/T 23711.6-2019 |
Test method for pressure vessels lined with plastics—Part 6:Anti pressure testing 塑料衬里压力容器试验方法 第6部分：耐压试验 |
China National Standards et |
English PDF |
| GB/T 23711.5-2019 |
Test method for pressure vessels lined with plastics—Part 5:Cold-hot cycling inspection 塑料衬里压力容器试验方法 第5部分：冷热循环检验 |
China National Standards et |
English PDF |
| GB/T 23711.4-2019 |
Test method for pressure vessels lined with plastics—Part 4:Negative pressure inspection 塑料衬里压力容器试验方法 第4部分：耐负压检验 |
China National Standards et |
English PDF |
| GB/T 23711.3-2019 |
Test method for pressure vessels lined with plastics—Part 3:High-temperature inspection 塑料衬里压力容器试验方法 第3部分：耐高温检验 |
China National Standards et |
English PDF |
| GB/T 23711.2-2019 |
Test method for pressure vessels lined with plastics—Part 2:Low-temperature testing 塑料衬里压力容器试验方法 第2部分：耐低温试验 |
China National Standards et |
English PDF |
| GB/T 23711.1-2019 |
Test method for pressure vessels lined with plastics—Part 1:Spark testing 塑料衬里压力容器试验方法 第1部分：电火花试验 |
China National Standards et |
English PDF |
| GB/T 22380.3-2019 |
Explosion protected safety technique of the petrol filling station—Part 3：Safety requirements for construction and performance of shear valves 燃油加油站防爆安全技术 第3部分：剪切阀结构和性能的安全要求 |
China National Standards et |
English PDF |
| GB/T 22380.2-2019 |
Explosion protected safety technique of the petrol filling station—Part 2：Safety requirements for construction and performance of safe breaks for use on dispensers 燃油加油站防爆安全技术 第2部分：加油机用安全拉断阀结构和性能的安全要求 |
China National Standards et |
English PDF |
| GB/T 22079-2019 |
HV polymeric insulators for indoor and outdoor use—General definitions ,test methods and acceptance criteria 户内和户外用高压聚合物绝缘子 一般定义、试验方法和接收准则 |
China National Standards et |
English PDF |
| GB/T 20899.3-2019 |
Methods for chemical analysis of gold ores—Part 3:Determination of arsenic content 金矿石化学分析方法 第3部分：砷量的测定 |
China National Standards et |
English PDF |
| GB/T 20899.2-2019 |
Methods for chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method 金矿石化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards et |
English PDF |
| GB/T 19837-2019 |
Ultraviolet (UV) disinfection equipment for urban water and wastewater engineering 城镇给排水紫外线消毒设备 |
China National Standards et |
English PDF |
| GB/T 19666-2019 |
General rules for flame retardant and fire resistant electric wires and cables or optical fiber cables 阻燃和耐火电线电缆或光缆通则 |
China National Standards et |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards et |
English PDF |
| GB/T 18802.22-2019 |
Low-voltage surge protective devices－Part 22:Surge protective devices connected to telecommunications and signalling networks－Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
China National Standards et |
English PDF |
| GB/T 18246-2019 |
Determination of amino acids in feeds 饲料中氨基酸的测定 |
China National Standards et |
English PDF |
| GB/T 16915.3-2019 |
Switches for household and similar fixed-electrical installations—Part 2-2: Particular requirements for electromagnetic remote-control switches (RCS) 家用和类似用途固定式电气装置的开关 第2-2部分:电磁遥控开关(RCS)的特殊要求 |
China National Standards et |
English PDF |
| GB/T 16422.1-2019 |
Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance 塑料 实验室光源暴露试验方法 第1部分：总则 |
China National Standards et |
English PDF |
| GB/T 15227-2019 |
Test method of air permeability, watertightness, wind load resistance performance for curtain walls 建筑幕墙气密、水密、抗风压性能检测方法 |
China National Standards et |
English PDF |
| GB/T 14561-2019 |
Fire hydrant cabinet 消火栓箱 |
China National Standards et |
English PDF |
| GB/T 14506.33-2019 |
Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry 硅酸盐岩石化学分析方法 第33部分：砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法 |
China National Standards et |
English PDF |
| GB/T 8722-2019 |
Test method for thermal conductivity of carbon materials 炭素材料导热系数测定方法 |
China National Standards et |
English PDF |
| GB/T 7991.7-2019 |
Test method of viterous and porcelain enamels—Part 7：Determination of coefficient of mean lincar thermal expansion 搪玻璃层试验方法 第7部分：平均线热膨胀系数的测定 |
China National Standards et |
English PDF |
| GB/T 7991.4-2019 |
Test method of viterous and porcelain enamels—Part 4：Determination of resistance to impact 搪玻璃层试验方法 第4部分：耐机械冲击性能的测定 |
China National Standards et |
English PDF |
| GB/T 7755.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法 |
China National Standards et |
English PDF |
| GB/T 7106-2019 |
Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors 建筑外门窗气密、水密、抗风压性能检测方法 |
China National Standards et |
English PDF |
| GB/T 6380-2019 |
Statistical interpretation of data—Detection and treatment of outliers in the sample from typeⅠextreme value distribution 数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理 |
China National Standards et |
English PDF |
| GB/T 5373-2019 |
Measuring method of dimensions and masses parameter for motorcycles and mopeds 摩托车和轻便摩托车尺寸和质量参数的测定方法 |
China National Standards et |
English PDF |
| GB/T 4455-2019 |
Polyethylene blown covering film for agriculture 农业用聚乙烯吹塑棚膜 |
China National Standards et |
English PDF |
| GB/T 4056-2019 |
Dimensions of ball and socket couplings of string insulator units 绝缘子串元件的球窝联接尺寸 |
China National Standards et |
English PDF |
| GB/T 3215-2019 |
Centrifugal pumps for petroleum,petrochemical and natural gas industries 石油、石化和天然气工业用离心泵 |
China National Standards et |
English PDF |
| GB/T 2518-2019 |
Continuously hot-dip zinc and zinc alloy coated steel sheet and strip 连续热镀锌和锌合金镀层钢板及钢带 |
China National Standards et |
English PDF |
| GB/T 1685.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of stress relaxation in compression—Part 2: Testing with temperature cycling 硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第2部分：循环温度下试验 |
China National Standards et |
English PDF |
| GB/T 1094.23-2019 |
Power transformers—Part 23: DC magnetic bias suppression devices 电力变压器 第23部分：直流偏磁抑制装置 |
China National Standards et |
English PDF |
| GB 38455-2019 |
Ophthalmic instruments—Ophthalmometers 眼科仪器 角膜曲率计 |
China National Standards et |
English PDF |
| GB 38448-2019 |
Minimum allowable values and grades of the energy efficiency and water efficiency for smart water closets 智能坐便器能效水效限定值及等级 |
China National Standards et |
English PDF |
| GB 27999-2019 |
Fuel consumption evaluation methods and targets for passenger cars 乘用车燃料消耗量评价方法及指标 |
China National Standards et |
English PDF |
| GB 25501-2019 |
Minimum allowable values of water efficiency and water efficiency grades for faucets 水嘴水效限定值及水效等级 |
China National Standards et |
English PDF |
| GB/Z 38434-2019 |
Metallic materials—Guide to test pieces preparation for mechanical testing 金属材料 力学性能试验用试样制备指南 |
China National Standards et |
English PDF |
| GB/T 38432-2019 |
Particle—Gas-solid reaction measurement—Micro fluidized bed method 颗粒 气固反应测定 微型流化床法 |
China National Standards et |
English PDF |
| GB/T 38430-2019 |
Corrosion of metals and alloys—Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials 金属和合金的腐蚀 金属材料在高温腐蚀条件下的等温暴露氧化试验方法 |
China National Standards et |
English PDF |
| GB/T 38429.2-2019 |
Explosion protected safety technique of automotive LPG filling stations—Part 2: Explosion protected components related to LPG dispensers and installation requirements 燃气加气站防爆安全技术 第2部分：与液化石油气(LPG)有关的防爆部件和安装要求 |
China National Standards et |
English PDF |
| GB/T 38429.1-2019 |
Explosion protected safety technique of automotive LPG filling stations—Part 1: Explosion protected safety technique requirements for LPG dispensers 燃气加气站防爆安全技术 第1部分：液化石油气(LPG)加气机防爆要求 |
China National Standards et |
English PDF |
| GB/T 38428.1-2019 |
Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 1: General requirements 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座 第1部分：通用要求 |
China National Standards et |
English PDF |
| GB/T 38427.1-2019 |
Technical requirements for anti-counterfeit via biometrics—Part 1: Face recognition 生物特征识别防伪技术要求 第1部分：人脸识别 |
China National Standards et |
English PDF |
| GB/T 38426-2019 |
Test method for thermal resistance and use temperature of sleeping bags 睡袋的热阻和使用温度的测定方法 |
China National Standards et |
English PDF |
| GB/T 38423-2019 |
Determination of total concentration of certain elements in toys 玩具中特定元素总含量的测定 |
China National Standards et |
English PDF |
| GB/T 38421-2019 |
Fur—Detection of animal derived material—Qualitative real-time polymerase chain reaction (PCR) methods 毛皮 源性成分检测 实时荧光定性聚合酶链式反应（PCR）检测方法 |
China National Standards et |
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 et |
English PDF |
| GB/T 38419-2019 |
Textiles—Determination of Michler’s ketone and Michler’s base 纺织品 米氏酮和米氏碱的测定 |
China National Standards et |
English PDF |
| GB/T 38416-2019 |
Fur-Identification—Method of microscopy 毛皮 材质鉴别 显微镜法 |
China National Standards et |
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 et |
English PDF |
| GB/T 38411-2019 |
Leather chemicals—Determination of the free formaldehyde in leather process auxiliaries 皮革化学品 皮革加工助剂中游离甲醛的测定 |
China National Standards et |
English PDF |
| GB/T 38410-2019 |
Leather chemicals—Determination of tannin content in tanning agent—Filter method 皮革化学品 鞣剂中鞣质含量的测定 过滤法 |
China National Standards et |
English PDF |
| GB/T 38409-2019 |
Leather—Chemical tests—Determination of N-methyl-2-pyrrolidone（NMP) and N-ethyl-2-pyrrolidone (NEP) content 皮革 化学试验 N-甲基吡咯烷酮（NMP）和N-乙基吡咯烷酮（NEP）的测定 |
China National Standards et |
English PDF |
| GB/T 38408-2019 |
Leather—Identification—Method of microscopy 皮革 材质鉴别 显微镜法 |
China National Standards et |
English PDF |
| GB/T 38407-2019 |
Leather and fur chemicals—Determination of chromium (VI) and the reductive potential for chromium tanning agents 皮革和毛皮化学品 铬鞣剂中六价铬及还原性的测定 |
China National Standards et |
English PDF |
| GB/T 38406-2019 |
Leather chemicals—Determination of tannin content in synthetic tanning agents 皮革化学品 合成鞣剂中鞣质含量的测定 |
China National Standards et |
English PDF |
| GB/T 38405-2019 |
Leather and fur—Chemical tests—Determination of short-chain chlorinated paraffins 皮革和毛皮 化学试验 短链氯化石蜡的测定 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 38401-2019 |
Leather and fur—Chemical tests—Determination of dimethyl formamide content 皮革和毛皮 化学试验 二甲基甲酰胺含量的测定 |
China National Standards et |
English PDF |
| GB/T 38399.2-2019 |
Textile machinery and accessories—Vocabulary of flat warp knitting machines—Part 2: Warp let-off, fabric take-up and batching 纺织机械与附件 平型经编机词汇 第2部分：送经、织物牵拉和卷取 |
China National Standards et |
English PDF |
| GB/T 38398-2019 |
Textiles—Filtration performance—Determination of most penetrating particle size 纺织品 过滤性能 最易穿透粒径的测定 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 38395-2019 |
Coal tar—Determination of sulfur and nitrogen content 煤焦油 硫和氮含量的测定 |
China National Standards et |
English PDF |
| GB/T 38394-2019 |
Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry 煤焦油 钠、钙、镁、铁含量的测定 电感耦合等离子体发射光谱法 |
China National Standards et |
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