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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 42850-2023 |
1275MPaMJ tHReaded bolt 1275MPaMJ螺纹螺栓 |
China National Standards HR |
 English PDF |
| GB/T 42859-2023 |
Implementation requirements for tHRee-oriented analysis methods for aerospace product quality issues 航天产品质量问题三个面向分析方法实施要求 |
China National Standards HR |
English PDF |
| GB/T 42794-2023 |
Nickel iron - Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, cHRomium and copper content - Spark source atomic emission spectrometry 镍铁 碳、硫、硅、磷、镍、钴、铬和铜含量的测定 火花源原子发射光谱法 |
China National Standards HR |
English PDF |
| GB/T 42880-2023 |
Chemicals Bee (Apis mellifera L.) cHRonic oral toxicity test (10-day feeding method) 化学品 蜜蜂（Apis mellifera L.）慢性经口毒性试验（10天饲喂法） |
China National Standards HR |
English PDF |
| GB/T 12956-2023 |
BatHRoom supporting equipment requirements 卫生间配套设备要求 |
China National Standards HR |
English PDF |
| GB/T 3884.12-2023 |
Methods for chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion cHRomatography and potentiometric titration 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards HR |
English PDF |
| GB/T 42708-2023 |
Financial Cybersecurity THReat Information Sharing Guide 金融网络安全威胁信息共享指南 |
China National Standards HR |
English PDF |
| GB/T 42429-2023 |
Forensic science Testing of organic components in propellants Liquid cHRomatography-mass spectrometry 法庭科学 发射药中有机成分检验 液相色谱-质谱法 |
China National Standards HR |
English PDF |
| GB/T 42869-2023 |
Requirements for simplification and lightweighting of tHRee-dimensional models of mechanical products 机械产品三维模型简化与轻量化要求 |
China National Standards HR |
English PDF |
| GB/T 42954-2023 |
Determination of plant growth regulators in fertilizers Gas cHRomatography-mass spectrometry 肥料中植物生长调节剂的测定 气相色谱-质谱联用法 |
China National Standards HR |
English PDF |
| GB/T 42957-2023 |
Determination of lysine, methionine and tHReonine content in amino acid products and additive premixed feeds 氨基酸产品和添加剂预混合饲料中赖氨酸、蛋氨酸和苏氨酸含量的测定 |
China National Standards HR |
English PDF |
| GB/T 42956-2023 |
Determination of tylosin, tivalisin and tilmicosin in feed liquid cHRomatography-tandem mass spectrometry 饲料中泰乐菌素、泰万菌素、替米考星的测定 液相色谱-串联质谱法 |
China National Standards HR |
English PDF |
| GB/T 22260-2023 |
Determination of protein anabolic hormones in feed liquid cHRomatography-tandem mass spectrometry 饲料中蛋白质同化激素的测定 液相色谱-串联质谱法 |
China National Standards HR |
English PDF |
| GB/T 8381.3-2023 |
Determination of lincosamides in feed liquid cHRomatography-tandem mass spectrometry 饲料中林可胺类药物的测定 液相色谱-串联质谱法 |
China National Standards HR |
English PDF |
| GB/T 9722-2023 |
Chemical Reagents General Principles of Gas CHRomatography 化学试剂 气相色谱法通则 |
China National Standards HR |
English PDF |
| GB/T 20333-2023 |
Basic Dimensions and Designations of Taps for Cylindrical and Conical Pipe THReads 圆柱和圆锥管螺纹丝锥的基本尺寸和标志 |
China National Standards HR |
English PDF |
| GB/T 42734-2023 |
Medium-thick non-flame retardant double-wall polyolefin heat sHRinkable tube 中厚壁非阻燃双壁聚烯烃热收缩管 |
China National Standards HR |
English PDF |
| GB/T 42735-2023 |
Stress Control Polyolefin Heat SHRink Tubing 应力控制聚烯烃热收缩管 |
China National Standards HR |
English PDF |
| GB/T 42736-2023 |
Semi-conductive polyolefin heat sHRink tubing 半导电聚烯烃热收缩管 |
China National Standards HR |
English PDF |
| GB/T 42751-2023 |
Information technology; Biometric identification; Specifications for high-tHRoughput sequencing genotyping systems 信息技术 生物特征识别 高通量测序基因分型系统规范 |
China National Standards HR |
English PDF |
| GB/T 42513.1-2023 |
Methods for chemical analysis of nickel alloys - Part 1: Determination of cHRomium content - Ferrous ammonium sulfate potentiometric titration method 镍合金化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵电位滴定法 |
China National Standards HR |
English PDF |
| GB/T 42609-2023 |
Pulverized coal feeding tHRee-way reversing valve 煤粉给料三通换向阀 |
China National Standards HR |
English PDF |
| GB/T 42714-2023 |
General Specification for Electromagnetic Shielding Heat SHRink Tubing 电磁屏蔽热缩管通用规范 |
China National Standards HR |
English PDF |
| GB/T 23698-2023 |
General requirements for 3D scanning antHRopometric methods 三维扫描人体测量方法的一般要求 |
China National Standards HR |
English PDF |
| GB/T 5703-2023 |
AntHRopometry Foundation Project for Technical Design 用于技术设计的人体测量基础项目 |
China National Standards HR |
English PDF |
| GB/T 23479-2023 |
Wind turbines Double-fed asyncHRonous generator 风力发电机组 双馈异步发电机 |
China National Standards HR |
English PDF |
| GB/T 42701-2023 |
Textiles - Identification of natural colored cotton - ChemocHRomogenic method 纺织品 天然彩色棉的鉴别 化学显色法 |
China National Standards HR |
English PDF |
| GB/T 42699.1-2023 |
Textiles - Qualitative and quantitative analysis of the proteome of certain animal hair fibers - Part 1: Analysis of reduced protein peptides by liquid cHRomatography-mass spectrometry (LC-ESI-MS) 纺织品 某些动物毛纤维蛋白质组定性和定量分析 第1部分： 还原蛋白质多肽分析液相色谱质谱（LC-ESI-MS）法 |
China National Standards HR |
English PDF |
| GB/T 42698-2023 |
Textiles - Testing and evaluation of anti-see-tHRough properties 纺织品 防透视性能的检测和评价 |
China National Standards HR |
English PDF |
| GB/T 22513-2023 |
Oil and gas drilling equipment Wellhead devices and CHRistmas trees 石油天然气钻采设备 井口装置和采油树 |
China National Standards HR |
English PDF |
| GB/T 42307-2023 |
Fertilizers and soil conditioners - Determination of biuret content in urea-based fertilizers - High performance liquid cHRomatography 肥料和土壤调理剂 尿素基肥料中缩二脲含量的测定 高效液相色谱法 |
China National Standards HR |
English PDF |
| GB/T 34436-2023 |
Determination of formamide in toy materials - High performance liquid cHRomatography-mass spectrometry 玩具材料中甲酰胺的测定 高效液相色谱-质谱法 |
China National Standards HR |
English PDF |
| GB/T 32800.1-2023 |
Hand-held non-electric power tools—Safety requirements—Part 1: Assembly power tools for non-tHReaded structural fasteners 手持式非电类动力工具 安全要求 第1部分：非螺纹结构紧固件用装配动力工具 |
China National Standards HR |
English PDF |
| GB/T 5859-2023 |
Rolling bearings THRust spherical roller bearings Dimensions 滚动轴承 推力调心滚子轴承 外形尺寸 |
China National Standards HR |
English PDF |
| GB/T 8464-2023 |
Iron, copper and stainless steel tHReaded connection valves 铁制、铜制和不锈钢制螺纹连接阀门 |
China National Standards HR |
English PDF |
| GB/T 41734.7-2023 |
Radio frequency identification of animals - Part 7: SyncHRonization between GB/T 22334 identification systems 动物射频识别 第7部分：GB/T 22334识别系统间的同步 |
China National Standards HR |
English PDF |
| GB/T 22769-2023 |
BatHRoom electric heater (bathroom heater) 浴室电加热器具(浴霸) |
China National Standards HR |
English PDF |
| GB/T 42357-2023 |
Water-insoluble dyes - Determination of purity - Liquid cHRomatography 非水溶性染料 纯度的测定 液相色谱法 |
China National Standards HR |
English PDF |
| GB/T 15544.1-2023 |
Calculation of short-circuit current in tHRee-phase AC system Part 1: Current calculation 三相交流系统短路电流计算 第1部分：电流计算 |
China National Standards HR |
English PDF |
| GB/T 42425-2023 |
Determination of functional components caprylylsalicylic acid, phenylethylresorcinol and ferulic acid in cosmetics by high performance liquid cHRomatography 化妆品中功效组分辛酰水杨酸、苯乙基间苯二酚、阿魏酸的测定 高效液相色谱法 |
China National Standards HR |
English PDF |
| GB/T 42404-2023 |
Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Timing and syncHRonization for time-sensitive applications in bridging local area networks 信息技术 系统间远程通信和信息交换 局域网和城域网 桥接局域网用时间敏感应用的定时和同步 |
China National Standards HR |
English PDF |
| GB/T 42424-2023 |
Determination of 11 permitted hair dyes including 5-amino-6-chloro-o-cresol in hair dye products by liquid cHRomatography-mass spectrometry 染发产品中5-氨基-6-氯-邻甲酚等11种准用染发剂的测定 液相色谱质谱法 |
China National Standards HR |
English PDF |
| GB/T 42462-2023 |
Guidelines for Confirmation of CHRomatographic Analysis Results of Cosmetics 化妆品色谱分析结果确认准则 |
China National Standards HR |
English PDF |
| GB/T 42423-2023 |
Determination of dichlorobenzyl alcohol and chlorphenesin in cosmetics - High performance liquid cHRomatography 化妆品中二氯苯甲醇和氯苯甘醚的测定 高效液相色谱法 |
China National Standards HR |
English PDF |
| GB/T 27894.3-2023 |
Natural gas - Determination of composition and calculation of associated uncertainties by gas cHRomatography - Part 3: Precision and bias 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差 |
China National Standards HR |
English PDF |
| GB/T 14151-2022 |
General rules for the quality of canned edible musHRooms 食用菌罐头质量通则 |
China National Standards HR |
English PDF |
| GB/T 41647-2022 |
Polyolefin hose for heat-sHRinkable medium-pressure joints 热收缩中压接头用聚烯烃软管 |
China National Standards HR |
English PDF |
| GB/T 7717.12-2022 |
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content - Gas cHRomatography 工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 32250.3-2022 |
Agricultural and forestry machinery - Testing of in-use sprayers - Part 3: Sprayers for sHRub and tree crops 农林机械 在用喷雾机的检测 第3部分：灌木与乔木作物用喷雾机 |
China National Standards HR |
English PDF |
| GB/T 41525-2022 |
Determination of mobile hexavalent cHRomium in toy materials - Ion chromatography 玩具材料中可迁移六价铬的测定 离子色谱法 |
China National Standards HR |
English PDF |
| GB/T 41524-2022 |
Determination of short-chain chlorinated paraffins in toy materials by gas cHRomatography-mass spectrometry 玩具材料中短链氯化石蜡含量的测定 气相色谱-质谱联用法 |
China National Standards HR |
English PDF |
| GB/T 41522-2022 |
THRee detection methods of canine disease virus gene chip 三种犬病病毒基因芯片检测方法 |
China National Standards HR |
English PDF |
| GB/T 23497-2022 |
General rules for the quality of sHRedded squid 鱿鱼丝质量通则 |
China National Standards HR |
English PDF |
| GB/T 41413-2022 |
Determination of migration of N-nitrosamine and its precursors in toys high performance liquid cHRomatography tandem mass spectrometry 玩具中N-亚硝胺及其前体物迁移量的测定 高效液相色谱-串联质谱法 |
China National Standards HR |
English PDF |
| GB/T 41412-2022 |
Determination of isothiazolinone preservatives in toys high performance liquid cHRomatography tandem mass spectrometry 玩具中异噻唑啉酮类防腐剂的测定 高效液相色谱-串联质谱法 |
China National Standards HR |
English PDF |
| GB/T 41489-2022 |
Plastics polyamide determination by gas cHRomatography ε- Caprolactam and ω- Dodecalactam 塑料 聚酰胺 气相色谱法测定ε-己内酰胺和ω-十二内酰胺 |
China National Standards HR |
English PDF |
| GB/T 41457-2022 |
Guide for the selection of the confidence level of the solar proton fluence and its statistical model in geosyncHRonous orbit in space environment 空间环境 地球同步轨道太阳质子注量及其统计模型置信度选择指南 |
China National Standards HR |
English PDF |
| GB/T 41701-2022 |
Electronic cigarette liquid -- Determination of nicotine, propylene glycol and glycerol -- Gas cHRomatographic method 电子烟烟液 烟碱、丙二醇和丙三醇的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 4854.3-2022 |
Acoustics—Reference zero for the calibration of audiometric equipment—Part 3：Reference equivalent tHReshold vibratory force levels for pure tones and bone vibrators 声学 校准测听设备的基准零级 第3部分: 骨振器纯音基准等效阈振动力级 |
China National Standards HR |
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 HR |
English PDF |
| GB/T 41158.7-2022 |
THRee-dimensional process planning for mechanical products—Part 7： Distribution requirements 机械产品三维工艺设计 第7部分：发放要求 |
China National Standards HR |
English PDF |
| GB/T 41158.3-2022 |
THRee-dimensional process planning for mechanical products—Part 3: Model building 机械产品三维工艺设计 第3部分：模型构建 |
China National Standards HR |
English PDF |
| GB/T 41158.4-2022 |
THRee-dimensional process planning for mechanical products—Part 4：Process symbol and annotation 机械产品三维工艺设计 第4部分：工艺符号与标注 |
China National Standards HR |
English PDF |
| GB/T 41158.6-2022 |
THRee-dimensional process planning for mechanical products—Part 6：Data requirements 机械产品三维工艺设计 第6部分：数据要求 |
China National Standards HR |
English PDF |
| GB/T 41158.5-2022 |
THRee-dimensional process planning for mechanical products—Part 5：Detailed design 机械产品三维工艺设计 第5部分：详细设计 |
China National Standards HR |
English PDF |
| GB/T 41158.1-2022 |
THRee-dimensional process planning for mechanical products—Part 1：Terms and definitions 机械产品三维工艺设计 第1部分：术语和定义 |
China National Standards HR |
English PDF |
| GB/T 41158.2-2022 |
THRee-dimensional process planning for mechanical products—Part 2：General requirements 机械产品三维工艺设计 第2部分：通用要求 |
China National Standards HR |
English PDF |
| GB/T 5796.4-2022 |
Trapezoidal screw tHReads—Part 4: Tolerances 梯形螺纹 第4部分：公差 |
China National Standards HR |
English PDF |
| GB/T 5796.3-2022 |
Trapezoidal screw tHReads—Part 3: Basic dimensions 梯形螺纹 第3部分：基本尺寸 |
China National Standards HR |
English PDF |
| GB/T 5796.2-2022 |
Trapezoidal screw tHReads—Part 2: General plan 梯形螺纹 第2部分：直径与螺距系列 |
China National Standards HR |
English PDF |
| GB/T 5796.1-2022 |
Trapezoidal screw tHReads—Part 1: Profiles 梯形螺纹 第1部分：牙型 |
China National Standards HR |
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 HR |
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 HR |
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 HR |
English PDF |
| GB/T 13958-2022 |
Small power permanent magnet syncHRonous motor test method 小功率永磁同步电动机试验方法 |
China National Standards HR |
English PDF |
| GB/T 9651-2022 |
Test methods for single-phase asyncHRonous motors 单相异步电动机试验方法 |
China National Standards HR |
English PDF |
| GB/T 13957-2022 |
Technical conditions of basic series of large tHRee-phase asynchronous motors 大型三相异步电动机基本系列技术条件 |
China National Standards HR |
English PDF |
| GB/T 41950-2022 |
Metallic coatings Zinc and zinc alloy electroplating with hexavalent cHRomium-free treatment on steel 金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层 |
China National Standards HR |
English PDF |
| GB/T 26416.4-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 4: Determination of iron content - Potassium dicHRomate titration method 稀土铁合金化学分析方法 第4部分：铁量的测定 重铬酸钾滴定法 |
China National Standards HR |
English PDF |
| GB/T 42106-2022 |
Nanotechnology THRee-dimensional nanostructures and device processing methods Ion beam irradiation-induced strain method 纳米技术 三维纳米结构与器件的加工方法 离子束辐照诱导应变法 |
China National Standards HR |
English PDF |
| GB/T 42241-2022 |
Determination of the Purity of [60]/[70]Fullerenes in Nanotechnology High Performance Liquid CHRomatography 纳米技术 [60]/[70]富勒烯纯度的测定 高效液相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11942-2022 |
CHRomaticity measurement method of colored building materials 彩色建筑材料色度测量方法 |
China National Standards HR |
English PDF |
| GB/T 41953-2022 |
Paints and varnishes - Determination of moisture content in coatings - Gas cHRomatography 色漆和清漆 涂料中水分含量的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 42179-2022 |
MJ THRead Dodecagonal Spline Self-Locking Nuts for Aerospace 航空航天用MJ螺纹十二角花键自锁螺母 |
China National Standards HR |
English PDF |
| GB/T 42180-2022 |
A286 MJ Long THRead Dodecagon Bolts for Aerospace 航空航天用A286 MJ长螺纹十二角螺栓 |
China National Standards HR |
English PDF |
| GB/T 42094-2022 |
Swimming self-locking nuts for aerospace with MJ tHRead double lug support plate with countersunk head socket 航空航天用带沉头窝的MJ螺纹双耳托板游动自锁螺母 |
China National Standards HR |
English PDF |
| GB/T 42095-2022 |
Swimming self-aligning self-locking nuts for MJ tHRead double-ear brackets for aerospace 航空航天用MJ螺纹双耳托板游动自调心自锁螺母 |
China National Standards HR |
English PDF |
| GB/T 42181-2022 |
Test method for tightening torque of tHReaded blind rivets used in aviation 航空用螺纹抽芯铆钉锁紧力矩测试方法 |
China National Standards HR |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas cHRomatography - Thermal desorption (dynamic headspace) method 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards HR |
English PDF |
| GB/T 33523.602-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 602: Nominal Characteristics of Non-Contact (Confocal CHRomatic Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第602部分：非接触（共聚焦色差探针）式仪器的标称特性 |
China National Standards HR |
English PDF |
| GB/T 41946-2022 |
Rubber - Determination of total sulfur content - Ion cHRomatography 橡胶 全硫含量的测定 离子色谱法 |
China National Standards HR |
English PDF |
| GB/T 42257-2022 |
CHRomium-erbium co-doped yttrium-scandium-gallium garnet crystal optical and laser performance measurement method 铬铒共掺钇钪镓石榴石晶体光学及激光性能测量方法 |
China National Standards HR |
English PDF |
| GB/T 42273-2022 |
Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, cHRomium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards HR |
English PDF |
| GB/T 42276-2022 |
Determination of Fluoride and Chloride Contents in Silicon Nitride Powder - Ion CHRomatography 氮化硅粉体中氟离子和氯离子含量的测定 离子色谱法 |
China National Standards HR |
English PDF |
| GB/T 42175-2022 |
Determination of copper, lead, zinc, cadmium and cHRomium in drilling mud and drilling cuttings for offshore oil exploration and development Microwave digestion-inductively coupled plasma mass spectrometry 海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法 |
China National Standards HR |
English PDF |
| GB/T 11546.2-2022 |
Plastics - Determination of creep properties - Part 2: THRee-point bending creep 塑料 蠕变性能的测定 第2部分:三点弯曲蠕变 |
China National Standards HR |
English PDF |
| GB/T 9253-2022 |
Oil and Gas Industry Machining, Measurement and Inspection of Casing, Tubing and Line Pipe THReads 石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验 |
China National Standards HR |
English PDF |
| GB/T 42238-2022 |
Surfactants - Determination of free propylene oxide in propylene oxide polymeric surfactants - Gas cHRomatography 表面活性剂 环氧丙烷聚合型表面活性剂中游离环氧丙烷的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 41899-2022 |
General rules for the quality of coated tin-plated or cHRome-plated steel sheets for food containers 食品容器用涂覆镀锡或镀铬薄钢板质量通则 |
China National Standards HR |
English PDF |
| GB/T 22366-2022 |
Sensory analysis - Methodology - General guidelines for the determination of smell, taste and flavor perception tHResholds using the three-point forced choice method (3-AFC) 感官分析 方法学 采用三点强迫选择法（3-AFC）测定嗅觉、味觉和风味觉察阈值的一般导则 |
China National Standards HR |
English PDF |
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