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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.
  •  China "M" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 38438-2019 Operational evaluation index systeM for electric power communication network
    电力通信网运行评估指标体系
    China National Standards
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    GB/T 38437-2019 Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method
    用抽拉或旋转方式测量铁磁材料样品磁偶极矩的方法
    China National Standards
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    GB/T 38436-2019 Engineering data handover specification for power transMission and transformation
    输变电工程数据移交规范
    China National Standards
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    GB/T 38435-2019 Specification for protection configuration and setting for transMission line of electrified railway traction station
    牵引站供电线路的继电保护配置及整定计算原则
    China National Standards
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    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
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    GB/T 38433-2019 General technical specifications for sightseeing coMbination bus
    非公路用旅游观光列车通用技术条件
    China National Standards
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    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
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    GB/T 38431-2019 Particulate—Dispersion stability analysis─Static Multiple light scattering
    颗粒 分散体系稳定性评价 静态多重光散射法
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 38425.2-2019 Textile Machinery and accessories—Flat steel healds with closed end loops—Part 2:Dimensions of healds manufactured of hardened strip steel
    纺织机械与附件 闭口综耳钢片综 第2部分:淬火钢带钢片综的尺寸
    China National Standards
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    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
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    GB/T 38422-2019 Textile Machinery and accessories—Circular knitting machines—Vocabulary
    纺织机械与附件 圆型针织机 词汇
    China National Standards
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    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
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    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
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    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
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    GB/T 38399.3-2019 Textile Machinery and accessories—Vocabulary of flat warp knitting machines—Part 3: Patterning devices
    纺织机械与附件 平型经编机词汇 第3部分:提花装置
    China National Standards
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    GB/T 38418-2019 General technical requireMents for donated textiles
    捐赠用纺织品通用技术要求
    China National Standards
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    GB/T 38417-2019 Textile Machinery and accessories—Bars for drop wires for electrical warp stop motions
    纺织机械与附件 电子经停装置用停经杆
    China National Standards
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    GB/T 38416-2019 Fur-Identification—Method of microscopy
    毛皮 材质鉴别 显微镜法
    China National Standards
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    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
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    GB/T 38414-2019 HoMe textiles classification
    家用纺织品分类
    China National Standards
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    GB/T 38413-2019 Textiles—Test Methods for filtration of particulate matter
    纺织品 细颗粒物过滤性能试验方法
    China National Standards
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    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
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    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
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    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
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    GB/T 38408-2019 Leather—Identification—Method of microscopy
    皮革 材质鉴别 显微镜法
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 38399.4-2019 Textile Machinery and accessories—Vocabulary of flat warp knitting machines—Part 4: Stitch bonding machines and stitch bonding devices
    纺织机械与附件 平型经编机词汇 第4部分:缝编机和缝编装置
    China National Standards
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    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
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    GB/T 38399.1-2019 Textile Machinery and accessories—Vocabulary of flat warp knitting machines—Part 1: Basic structure and knitting elements
    纺织机械与附件 平型经编机词汇 第1部分:基本结构和成圈机件
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB/T 38392-2019 Metallurgical equipment—Couplings—Test methods,inspecting rules and accptance codes
    冶金设备 联轴器 试验方法、 检验规则及验收规范
    China National Standards
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    GB/T 38391-2019 Rubber coMponents for solar photovolataic
    太阳能光伏橡胶组件
    China National Standards
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    GB/T 38389-2019 Methods for chemical analysis of indium-tin oxide target
    氧化铟锡靶材化学分析方法
    China National Standards
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    GB/T 38388-2019 Test Method of solar PV system for curtain wall and skylight of building
    建筑光伏幕墙采光顶检测方法
    China National Standards
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    GB/T 38386-2019 Gas analysis—DeterMination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy
    气体分析 气体中氮氧化物的测定 光腔衰荡光谱法
    China National Standards
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    GB/T 38385-2019 DeterMination of disperse yellow 23 and disperse orange 149 dyes in dye products
    染料产品中分散黄23和分散橙149染料的测定
    China National Standards
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    GB/T 38384-2019 Spherical Molybdenum powder
    球形钼粉
    China National Standards
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    GB/T 38382-2019 Press and publication—Knowledge services—Guidelines for knowledge resource developMent and knowledge services
    新闻出版 知识服务 知识资源建设与服务工作指南
    China National Standards
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    GB/T 38381-2019 Press and publication-Knowledge services-Description of knowledge eleMent
    新闻出版 知识服务 知识元描述
    China National Standards
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    GB/T 38377-2019 Press and publication—Knowledge services—Basic terMs of knowledge resource development and knowledge services
    新闻出版 知识服务 知识资源建设与服务基础术语
    China National Standards
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    GB/T 38375-2019 Guide for planning and design of food low teMperature distribution center
    食品低温配送中心规划设计指南
    China National Standards
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    GB/T 38374-2019 Operational index systeM of urban rail transit
    城市轨道交通运营指标体系
    China National Standards
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    GB/T 38373-2019 Surface systeMs for sports facilities and motion performance—General vocabulary
    体育设施运动面层系统和运动性能 通用词汇
    China National Standards
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    GB/T 38370-2019 Agricultural service—Specification of agricultural Machinery repair and maintenance service
    农业社会化服务 农机维修养护服务规范
    China National Standards
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    GB/T 38368-2019 GeoMetrical product specifications (GPS)—Requirements of digital model-based measurement
    产品几何技术规范(GPS) 基于数字化模型的测量通用要求
    China National Standards
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    GB/T 38367-2019 Safety of Machinery—Risk assessment for ignition hazard
    机械安全 点燃危险的风险评估
    China National Standards
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    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
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    GB/T 38364.3-2019 Garden equipMent—Safety requirements for combustion-engine-powered lawnmowers—Part 3: Ride-on lawnmowers with seated operator
    园林机械 以内燃机为动力的草坪修剪机安全要求 第3部分:坐骑式草坪修剪机
    China National Standards
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    GB/T 38364.2-2019 Garden equipMent—Safety requirements for combustion-engine-powered lawnmowers—Part 2:Pedestrian-controlled lawnmowers
    园林机械 以内燃机为动力的草坪修剪机安全要求 第2部分:步进式草坪修剪机
    China National Standards
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    GB/T 38364.1-2019 Garden equipMent—Safety requirements for combustion-engine-powered lawnmowers—Part 1:Terminology and common tests
    园林机械 以内燃机为动力的草坪修剪机安全要求 第1部分:术语和通用试验
    China National Standards
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    GB/T 38363.2-2019 Tools for pressing—Guide devices—Part 2: ForMs of guide bush
    冲模 导向装置 第2部分:导套结构型式
    China National Standards
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    GB/T 38362-2019 Guidelines for quarantine surveillance on iMported lily bulbs
    进境百合种球疫情监测规程
    China National Standards
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    GB/T 38361-2019 Guidelines for quarantine surveillance on iMported maize seeds
    进境玉米种子疫情监测规程
    China National Standards
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    GB/T 38359-2019 Data-analysis Methods of strength properties for structural wood and wood-based products
    结构用木质材料强度性能数据分析方法
    China National Standards
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    GB/T 38358-2019 SaMpling method of quality monitoring for E-commerce product
    电子商务产品质量监测抽样方法
    China National Standards
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    GB/T 38356-2019 Quality Management—Guideline for customer-oriented innovation cycle
    质量管理 基于顾客需求引领的创新循环指南
    China National Standards
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    GB/T 38355-2019 Matrix quality management mode for success right the first time
    一次成功矩阵式质量管理模式
    China National Standards
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    GB/T 38354-2019 Specification for service and Management of rural electronic commerce service stations
    农村电子商务服务站(点)服务与管理规范
    China National Standards
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    GB/T 38353-2019 Specification for construction and Management of public toilets in rural area
    农村公共厕所建设与管理规范
    China National Standards
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    GB/T 38352-2019 TherMoplastic elastomers—Designation and specification for premixture
    热塑性弹性体 预混料牌号规范
    China National Standards
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    GB/T 38351-2019 Specifications for recycling and disposal of solid waste froM manufacturing process of rubber shoes and sports footwear
    胶鞋、运动鞋制造过程中固体废弃物回收处理规范
    China National Standards
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    GB/T 38349-2019 DeterMination of N-methyl pyrrolidone in rubber shoes and sports footwear
    胶鞋 、运动鞋N-甲基吡咯烷酮含量的测定
    China National Standards
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    GB/T 38348-2019 Multipole magnetic rubber encoders
    多极磁性橡胶编码器
    China National Standards
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    GB/T 38346-2019 Selection and control requireMents for key materials used in tantalum capacitors for space application
    宇航用钽电容器用关键材料选用与控制要求
    China National Standards
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    GB/T 38345-2019 General design requireMents of semiconductor integrate circuit for space application
    宇航用半导体集成电路通用设计要求
    China National Standards
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    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
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    GB/T 38342-2019 Aerospace electronic product—AsseMbling requirements of printed circuit board assembly
    宇航电子产品 印制板组装件组装要求
    China National Standards
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    GB/T 38341-2019 Micro-electromechanical system technology—The reliability test methods of MEMS in integrated environments
    微机电系统(MEMS)技术 MEMS器件的可靠性综合环境试验方法
    China National Standards
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    GB/T 38340-2019 SMall craft—Reciprocating internal combustion engines exhaust emission measurement—Test-bed measurement of gaseous and particulate exhaust emissions
    小艇 往复式内燃机排放测量 气体和颗粒排放物的试验台测量
    China National Standards
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    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
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    GB/T 38265.16-2019 Test Methods for soft soldering fluxes—Part 16:Flux efficacy test—Wetting balance method
    软钎剂试验方法 第16部分:软钎剂润湿性能 润湿平衡法
    China National Standards
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    GB/T 38265.10-2019 Test Methods for soft soldering fluxes—Part 10:Flux efficacy test—Solder spread method
    软钎剂试验方法 第10部分:软钎剂润湿性能 铺展试验方法
    China National Standards
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    GB/T 36668.6-2019 Condition Monitoring and fault diagnostics of amusement device—Part 6:Operating parameters monitoring method
    游乐设施状态监测与故障诊断 第6部分:运行参数监测方法
    China National Standards
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    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
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    GB/T 33610.1-2019 Textiles—DeterMination of deodorant property—Part 1: General principle
    纺织品 消臭性能的测定 第1部分:通则
    China National Standards
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    GB/T 32852.4-2019 Urban passenger transportation terMinology—Part 4: Taxi
    城市客运术语 第4部分:出租汽车
    China National Standards
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    GB/T 30420.2-2019 Sewing Machine terminology—Part 2: Embroidery machine terminology
    缝纫机术语 第2部分:刺绣机术语
    China National Standards
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    GB/T 27423-2019 ConforMity assessment—Guide to risk management for inspection and testing services
    合格评定 检验检测服务风险管理指南
    China National Standards
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    GB/T 27205-2019 ConforMity assessment—Guidelines and examples of a certification scheme for services
    合格评定 服务认证方案指南和示例
    China National Standards
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    GB/T 27026-2019 ConforMity assessment—Example of a certification scheme for tangible products
    合格评定 有形产品认证方案示例
    China National Standards
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    GB/T 27011-2019 ConforMity assessment—Requirements for accreditation bodies accrediting conformity assessment bodies
    合格评定 认可机构要求
    China National Standards
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    GB/T 26507-2019 PetroleuM drilling and production equipment—Ground oil-gas transportation pump
    石油天然气钻采设备 地面油气混输泵
    China National Standards
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    GB/T 25430-2019 PetroleuM drilling and production equipment—Rotating control devices
    石油天然气钻采设备 旋转防喷器
    China National Standards
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    GB/T 25429-2019 PetroleuM drilling and production equipment—Drill string non-return valve
    石油天然气钻采设备 钻具止回阀
    China National Standards
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    GB/T 19941.2-2019 Leather and fur—DeterMination of formaldehyde content—Part 2: Colorimetric method
    皮革和毛皮 甲醛含量的测定 第2部分:分光光度法
    China National Standards
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