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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 12966-2022 |
The methods for deterMining aluminium and aluminium alloys conductivity using eddy current 铝及铝合金电导率涡流测试方法 |
China National Standards Mi |
 English PDF |
| GB/T 12967.5-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 5:Assessment of resistance to cracking 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第5部分：抗破裂性的测定 |
China National Standards Mi |
English PDF |
| GB/T 12967.4-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分：耐光热性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 12967.3-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Part 3 : Salt spray test 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第3部分：盐雾试验 |
China National Standards Mi |
English PDF |
| GB/T 33143-2022 |
AluMinium and aluminium alloy foils for lithium ion batteries 锂离子电池用铝及铝合金箔 |
China National Standards Mi |
English PDF |
| GB/T 6609.30-2022 |
CheMical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method 氧化铝化学分析方法和物理性能测定方法 第30部分：微量元素含量的测定 波长色散X射线荧光光谱法 |
China National Standards Mi |
English PDF |
| GB/T 24167-2022 |
DeterMination of chlorinated toluenes in dye products 染料产品中氯化甲苯的测定 |
China National Standards Mi |
English PDF |
| GB/T 19889.2-2022 |
Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : DeterMination and application of measurement uncertainties 声学 建筑和建筑构件隔声测量 第2部分：测量不确定度评定和应用 |
China National Standards Mi |
English PDF |
| GB/T 41133-2022 |
DeterMination of lycopene, lutein and carotene in tomato products—Ultra performance liquid chromatography（UPLC） method 番茄制品中番茄红素、叶黄素、胡萝卜素含量的测定 超高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 4333.8-2022 |
Ferrosilicon—DeterMination of calcium content—Flame atomic absorption spectrometry 硅铁 钙含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 1819.1-2022 |
Methods for cheMical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method 锡精矿化学分析方法 第1部分：水分含量的测定 热干燥法 |
China National Standards Mi |
English PDF |
| GB/T 5231-2022 |
Designation and cheMical composition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards Mi |
English PDF |
| GB/T 4296-2022 |
Inspection method for Microstructure of wrought magnesium alloy 变形镁合金显微组织检验方法 |
China National Standards Mi |
English PDF |
| GB/T 22762-2022 |
Built-in thermal protectors for electrical machines of household and siMilar use 家用和类似用途用装入式电动机热保护器 |
China National Standards Mi |
English PDF |
| GB/T 22688-2022 |
Pressure-type temperature controls for household and siMilar use 家用和类似用途压力式温度控制器 |
China National Standards Mi |
English PDF |
| GB/T 22687-2022 |
Bimetal temperature controls for household and siMilar use 家用和类似用途双金属温度控制器 |
China National Standards Mi |
English PDF |
| GB/T 2478-2022 |
Conventional abrasive—Brown fused aluMina 普通磨料 棕刚玉 |
China National Standards Mi |
English PDF |
| GB/T 12157-2022 |
DeterMination of dissolved oxygen in water for industrial circulating cooling system and boiler 工业循环冷却水和锅炉用水中溶解氧的测定 |
China National Standards Mi |
English PDF |
| GB/T 18380.13-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for deterMination of flaming droplets/particles 电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落（物）/微粒的试验方法 |
China National Standards Mi |
English PDF |
| GB/T 18380.12-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 12:Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 kW pre-Mixed flame 电缆和光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验 1 kW 预混合型火焰试验方法 |
China National Standards Mi |
English PDF |
| GB/T 3286.11-2022 |
Methods for cheMical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Mi |
English PDF |
| GB/T 26655-2022 |
Compacted（verMicular）graphite iron castings 蠕墨铸铁件 |
China National Standards Mi |
English PDF |
| GB/T 19427-2022 |
DeterMination of 12 phenolic compounds in propolis— HPLC-MS/MS method and HPLC method 蜂胶中12种酚类化合物含量的测定 液相色谱-串联质谱法和液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 2479-2022 |
Conventional abrasive—White fused aluMina 普通磨料 白刚玉 |
China National Standards Mi |
English PDF |
| GB/T 5988-2022 |
Refractory products—DeterMination of permanent change in dimensions on heating 耐火材料 加热永久线变化试验方法 |
China National Standards Mi |
English PDF |
| GB/T 25069-2022 |
Information security techniques—TerMinology 信息安全技术 术语 |
China National Standards Mi |
English PDF |
| GB/T 8446.3-2022 |
Heat sinks for power seMiconductor devices—Part 3: Insulators and fasteners 电力半导体器件用散热器 第3部分：绝缘件和紧固件 |
China National Standards Mi |
English PDF |
| GB/T 8446.2-2022 |
Heat sinks for power seMiconductor devices—Part 2: Measurement methods of thermal resistance and inlet-outlet fluid pressure drop 电力半导体器件用散热器 第2部分：热阻和流阻测量方法 |
China National Standards Mi |
English PDF |
| GB/T 8446.1-2022 |
Heat sinks for power seMiconductor devices—Part 1: Radiators 电力半导体器件用散热器 第1部分：散热体 |
China National Standards Mi |
English PDF |
| GB/T 4725-2022 |
Epoxide woven glass fabric copper-clad laMinated sheets for printed circuits 印制电路用覆铜箔环氧玻纤布层压板 |
China National Standards Mi |
English PDF |
| GB/T 17737.8-2022 |
Coaxial communication cables—Part 8: Sectional specification for seMi-flexible cables with polytetrafluoroethylene (PTFE) dielectric 同轴通信电缆 第8部分：聚四氟乙烯绝缘半柔电缆分规范 |
China National Standards Mi |
English PDF |
| GB/T 17737.801-2022 |
Coaxial communication cables—Part 8-1: Blank detail specification for seMi-flexible cables with polytetrafluoroethylene (PTFE) dielectric 同轴通信电缆 第8-1部分：聚四氟乙烯绝缘半柔电缆空白详细规范 |
China National Standards Mi |
English PDF |
| GB/T 41233-2022 |
Frozen suriMi-based product 冻鱼糜制品 |
China National Standards Mi |
English PDF |
| GB/T 26982-2022 |
DeterMination of wax content in crude oil 原油蜡含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 19145-2022 |
DeterMination for total organic carbon in sedimentary rock 沉积岩中总有机碳测定 |
China National Standards Mi |
English PDF |
| GB/T 41331-2022 |
DeterMination of Arsenic, Mercury, Antimony and Selenium in Dye Products - Atomic Fluorescence Spectrometry 染料产品中砷、汞、锑、硒的测定 原子荧光光谱法 |
China National Standards Mi |
English PDF |
| GB/T 41354-2022 |
Hydraulic TransMission Seamless or Welded Plain End Precision Steel Tube Dimensions and Nominal Pressures 液压传动 无缝或焊接型的平端精密钢管 尺寸与公称压力 |
China National Standards Mi |
English PDF |
| GB/T 41355-2022 |
Machinery safety DynaMic safety distance between autonomous mobile machinery and human body Determination method 机械安全 自主移动式机械与人体之间的动态安全距离 确定方法 |
China National Standards Mi |
English PDF |
| GB/T 41350-2022 |
Remanufacturing Energy saving and eMission reduction evaluation index and calculation method 再制造 节能减排评价指标及计算方法 |
China National Standards Mi |
English PDF |
| GB/T 41276-2022 |
LiMits and detection methods of Phosphorus and its analogues in organophosphorus insecticides 有机磷类杀虫剂中治螟磷及其类似物限量及检测方法 |
China National Standards Mi |
English PDF |
| GB/T 41404-2022 |
DeterMination of platinum content in platinum alloys Spark atomic emission spectrometry (subtraction method) 铂合金中铂含量的测定 火花原子发射光谱法（差减法） |
China National Standards Mi |
English PDF |
| GB/T 41330-2022 |
Analysis method of boiler water and cooling water DeterMination of trace copper, iron, sodium, calcium, magnesium content Inductively coupled plasma mass spectrometry (ICP-MS) method 锅炉用水和冷却水分析方法 痕量铜、铁、钠、钙、镁含量的测定 电感耦合等离子体质谱(ICP-MS)法 |
China National Standards Mi |
English PDF |
| GB/T 8152.16-2022 |
Methods for cheMical analysis of lead concentrates - Part 16: Determination of calcium oxide content - Flame atomic absorption spectrometry 铅精矿化学分析方法 第16部分：氧化钙含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 41323-2022 |
Corrosion Control Engineering Life Cycle TerMinology 腐蚀控制工程全生命周期 术语 |
China National Standards Mi |
English PDF |
| GB/T 41295.4-2022 |
Functional Safety Application Guide Part 4: AdMinistration and Maintenance 功能安全应用指南 第4部分：管理和维护 |
China National Standards Mi |
English PDF |
| GB/T 41366-2022 |
Livestock and poultry meat quality detection DeterMination of moisture, protein and fat content Near infrared method 畜禽肉品质检测 水分、蛋白质、脂肪含量的测定 近红外法 |
China National Standards Mi |
English PDF |
| GB/T 41263-2022 |
Industrial Control System DynaMic Reconfiguration Active Defense Architecture Specification 工控系统动态重构主动防御体系架构规范 |
China National Standards Mi |
English PDF |
| GB/T 41322-2022 |
Cemented carbides - DeterMination of silicon content in cobalt powder - Spectrophotometric method 硬质合金 钴粉中硅量的测定 分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 41312.1-2022 |
Test method for permeability of cheMical equipment - Part 1: Graphite and its lining equipment 化工用设备渗透性检测方法 第1部分：石墨及其衬里设备 |
China National Standards Mi |
English PDF |
| GB/T 41315-2022 |
Safety shut-off valve for urban gas transMission and distribution system 城镇燃气输配系统用安全切断阀 |
China National Standards Mi |
English PDF |
| GB/T 41329-2022 |
DeterMination of the flowability of metal powders Standard funnel method (Gustafsson flowmeter) 金属粉末流动性的测定 标准漏斗法（古斯塔弗森流速计） |
China National Standards Mi |
English PDF |
| GB/T 41362-2022 |
Chinese herbal medicine seeds (seedlings) Ming Codonopsis 中药材种子（种苗） 明党参 |
China National Standards Mi |
English PDF |
| GB/T 41363-2022 |
Chinese herbal medicine seeds (seedlings) Salvia Miltiorrhiza 中药材种子（种苗） 丹参 |
China National Standards Mi |
English PDF |
| GB/T 17989.8-2022 |
Statistical method of quality control in production process—Control charts—Part 8：Charting techniques for short runs and small Mixed batches 生产过程质量控制统计方法 控制图 第8部分：短周期小批量的控制方法 |
China National Standards Mi |
English PDF |
| GB/T 8754-2022 |
Anodic oxidation coatings and organic polymer coatings on aluMinium and aluminium alloys—Determination of electrical insulation 铝及铝合金阳极氧化膜及有机聚合物膜 绝缘性的测定 |
China National Standards Mi |
English PDF |
| GB/T 6893-2022 |
AluMinium and aluminium alloys cold drawn (rolled) tubes 铝及铝合金拉（轧）制管材 |
China National Standards Mi |
English PDF |
| GB/T 24487-2022 |
AluMina 氧化铝 |
China National Standards Mi |
English PDF |
| GB/T 6609.2-2022 |
CheMical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃ 氧化铝化学分析方法和物理性能测定方法 第2部分：300 ℃和1000 ℃质量损失的测定 |
China National Standards Mi |
English PDF |
| GB/T 33643-2022 |
Non-destructive testing—Test methods for leak detection by means of acoustic eMission 无损检测 声发射泄漏检测方法 |
China National Standards Mi |
English PDF |
| GB/T 29341-2022 |
Calcium aluMinate for water treatment chemicals 水处理剂用铝酸钙 |
China National Standards Mi |
English PDF |
| GB/T 22627-2022 |
Water treatment cheMicals—Polyaluminium chloride 水处理剂 聚氯化铝 |
China National Standards Mi |
English PDF |
| GB/T 26117-2022 |
Miniature electric pumps—Testing method 微型电泵 试验方法 |
China National Standards Mi |
English PDF |
| GB 16883-2022 |
DerterMination for natural plague foci and plague epizootics 鼠疫自然疫源地及动物鼠疫流行判定 |
China National Standards Mi |
English PDF |
| GB 30871-2022 |
Safety specifications of special work in hazardous cheMicals enterprises 危险化学品企业特殊作业安全规范 |
China National Standards Mi |
English PDF |
| GB/T 16886.19-2022 |
Biological evaluation of medical devices - Part 19: PhysicocheMical, morphological and surface characterization of materials 医疗器械生物学评价 第19部分：材料物理化学、形态学和表面特性表征 |
China National Standards Mi |
English PDF |
| GB/T 16886.18-2022 |
Biological evaluation of medical devices - Part 18: CheMical characterization of medical device materials in the risk management process 医疗器械生物学评价 第18部分：风险管理过程中医疗器械材料的化学表征 |
China National Standards Mi |
English PDF |
| GB/T 1289-2022 |
CheMical Reagent Sodium Oxalate 化学试剂 草酸钠 |
China National Standards Mi |
English PDF |
| GB/T 3954-2022 |
Electrician round aluMinum rod 电工圆铝杆 |
China National Standards Mi |
English PDF |
| GB/T 30310-2022 |
Test method for deterMination of the amount of glue attached to dipped cords, yarns and cords 浸胶帘线、纱线和线绳附胶量测定的试验方法 |
China National Standards Mi |
English PDF |
| GB/T 6739-2022 |
Paints and varnishes - DeterMination of film hardness by the pencil method 色漆和清漆 铅笔法测定漆膜硬度 |
China National Standards Mi |
English PDF |
| GB/T 19367-2022 |
Dimensional deterMination of wood-based panels 人造板的尺寸测定 |
China National Standards Mi |
English PDF |
| GB/T 17657-2022 |
Test methods for physical and cheMical properties of wood-based panels and veneered wood-based panels 人造板及饰面人造板理化性能试验方法 |
China National Standards Mi |
English PDF |
| GB/T 6113.402-2022 |
Specifications for radio disturbance and immunity measuring equipment and methods of measurement - Part 4-2: Uncertainty, statistics and liMit value modeling Uncertainties of measuring equipment and facilities 无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分：不确定度、统计学和限值建模 测量设备和设施的不确定度 |
China National Standards Mi |
English PDF |
| GB/T 26863-2022 |
Thermal Power Station Monitoring System TerMinology 火电站监控系统术语 |
China National Standards Mi |
English PDF |
| GB/T 42222-2022 |
Glass instruments - Test methods and classification for optical uniforMity 玻璃仪器 光学均匀性测试方法与分级 |
China National Standards Mi |
English PDF |
| GB/T 42284.5-2022 |
Road vehicles - Environmental conditions and tests for electrical and electronic equipment used in electric vehicle drive systems - Part 5: CheMical loads 道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第5部分：化学负荷 |
China National Standards Mi |
English PDF |
| GB/T 42113-2022 |
DeterMination of cyanogenic glucosides in agricultural products by liquid chromatography-tandem mass spectrometry 农产品中生氰糖苷的测定 液相色谱-串联质谱法 |
China National Standards Mi |
English PDF |
| GB/T 33057-2022 |
Sampling method for waste cheMicals 废弃化学品取样制样方法 |
China National Standards Mi |
English PDF |
| GB/Z 42244-2022 |
Space environment. Procedure for obtaining worst-case and confidence levels of the Earth's radiation belt fluence using quasi-dynaMic models 空间环境 利用准动态模型获得地球辐射带注量的最劣情况和置信水平的程序 |
China National Standards Mi |
English PDF |
| GB/T 42114-2022 |
DeterMination of flavonols in cassava leaves by high performance liquid chromatography 木薯叶片中黄酮醇的测定 高效液相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 42164-2022 |
Leather - CheMical tests - Determination of hexavalent chromium content under heat aging conditions 皮革 化学试验 热老化条件下六价铬含量的测定 |
China National Standards Mi |
English PDF |
| GB/Z 42215-2022 |
Document Management Environmental and Workplace Safety Rules Affecting Microfilm Processors 文档管理 影响缩微胶片冲洗机的环境与工作场所安全规则 |
China National Standards Mi |
English PDF |
| GB/T 24305-2022 |
EucomMia product quality grade 杜仲产品质量等级 |
China National Standards Mi |
English PDF |
| GB/T 22933-2022 |
Leather and furs - CheMical tests - Determination of free fatty acids 皮革和毛皮 化学试验 游离脂肪酸的测定 |
China National Standards Mi |
English PDF |
| GB/T 41914.2-2022 |
Microbubble technology General rules for the use and measurement of microbubbles Part 2: Classification of microbubble properties 微细气泡技术 微细气泡使用和测量通则 第2部分：微细气泡属性分类 |
China National Standards Mi |
English PDF |
| GB/T 8750-2022 |
Gold-based bonding wire and ribbon for seMiconductor packaging 半导体封装用金基键合丝、带 |
China National Standards Mi |
English PDF |
| GB/T 25915.15-2022 |
Clean rooms and related controlled environments - Part 15: Suitability assessment of equipment and materials by concentration of gaseous cheMicals 洁净室及相关受控环境 第15部分： 按气态化学物浓度评定设备及材料的适用性 |
China National Standards Mi |
English PDF |
| GB/T 25915.13-2022 |
Cleanrooms and related controlled environments - Part 13: Surface cleaning to particle and cheMical cleanliness requirements 洁净室及相关受控环境 第13部分：达到粒子和化学洁净度要求的表面清洁 |
China National Standards Mi |
English PDF |
| GB/T 1482-2022 |
Metal powders - DeterMination of fluidity - Standard funnel method (Hall flow meter) 金属粉末 流动性的测定 标准漏斗法（霍尔流速计） |
China National Standards Mi |
English PDF |
| GB/T 26287-2022 |
AluMinum alloy sacrificial anode for electric water heater 电热水器用铝合金牺牲阳极 |
China National Standards Mi |
English PDF |
| GB/T 3396-2022 |
DeterMination of trace oxygen in ethylene and propylene for industrial use - Electrochemical method 工业用乙烯、丙烯中微量氧的测定 电化学法 |
China National Standards Mi |
English PDF |
| GB/T 34590.11-2022 |
Road vehicles - Functional safety - Part 11: Guidelines for seMiconductor applications 道路车辆 功能安全 第11部分：半导体应用指南 |
China National Standards Mi |
English PDF |
| GB/T 34590.1-2022 |
Road vehicles - Functional safety - Part 1: TerMinology 道路车辆 功能安全 第1部分：术语 |
China National Standards Mi |
English PDF |
| GB/T 15531-2022 |
Belt drive Pulley Center distance adjustment liMit value 带传动 带轮 中心距调整极限值 |
China National Standards Mi |
English PDF |
| GB/T 42080.2-2022 |
Molecular in vitro diagnostic tests - Specification of pre-exaMination procedures for frozen tissues - Part 2: Isolation of proteins 分子体外诊断检验 冷冻组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards Mi |
English PDF |
| GB/T 42080.1-2022 |
Molecular in vitro diagnostic tests - Specification of preexaMination procedures for frozen tissues - Part 1: Isolation of RNA 分子体外诊断检验 冷冻组织检验前过程的规范 第1部分：分离RNA |
China National Standards Mi |
English PDF |
| GB/T 42216.2-2022 |
Molecular in vitro diagnostic tests - Specification for pre-exaMination procedures of formalin-fixed and paraffin-embedded tissues - Part 2: Isolation of proteins 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards Mi |
English PDF |
| GB/T 42216.3-2022 |
Molecular in vitro diagnostic tests - Specification for preexaMination procedures of formalin-fixed and paraffin-embedded tissues - Part 3: Isolation of DNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第3部分：分离DNA |
China National Standards Mi |
English PDF |
| GB/T 42216.1-2022 |
Molecular in vitro diagnostic tests - Specification for preexaMination procedures of formalin-fixed and paraffin-embedded tissues - Part 1: Isolation of RNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第1部分：分离RNA |
China National Standards Mi |
English PDF |
| GB/T 41964-2022 |
Photography Washing Waste Liquid DeterMination of Ammonia Nitrogen Content (Micro-diffusion Method) 摄影 冲洗废液 氨态氮含量的测定 (微扩散法) |
China National Standards Mi |
English PDF |
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