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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 "of" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 29784.3-2013 Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 3: Liquid chromatography-mass spectrometry
    电子电气产品中多环芳烃的测定 第3部分：液相色谱-质谱法    		 China National Standards
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    GB/T 29784.2-2013 Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 2: Gas chromatographic method with mass spectrometric detection
    电子电气产品中多环芳烃的测定 第2部分: 气相色谱-质谱法    		 China National Standards
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    GB/T 29784.1-2013 Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 1: High performance liquid chromatography
    电子电气产品中多环芳烃的测定 第1部分：高效液相色谱法    		 China National Standards
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    GB/T 29783-2013 Determination of chromium(VI) in electrical and electronic products - Atomic fluorescence spectrometry
    电子电气产品中六价铬的测定 原子荧光光谱法    		 China National Standards
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    GB/T 29779-2013 Pulps - Determination of fibre length by automated optical analysis - Unpolarized light method
    纸浆 纤维长度的测定 非偏振光法    		 China National Standards
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    GB/T 29778-2013 Textiles - Tests for colour fastness - Assessment of the potential to phenolic yellowing of materials
    纺织品 色牢度试验 潜在酚黄变的评估    		 China National Standards
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    GB/T 29776-2013 Textiles - Determination of resistance to certain insect pests
    纺织品 防虫蛀性能的测定    		 China National Standards
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    GB/T 29775-2013 Pulps - Determination of fiber coarseness by automated optical analysis - Image analysis method
    纸浆 纤维粗度的测定 图像分析法    		 China National Standards
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    GB/T 29773-2013 The technical specification of waste water recycle for copper mineral processing plant
    铜选矿厂废水回收利用规范    		 China National Standards
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    GB/T 29772-2013 General requirements of electric vehicle battery swap station
    电动汽车电池更换站通用技术要求    		 China National Standards
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    GB/T 29771.1-2013 Numerical controller of industrial machines - Part 1: General requipments
    工业机械数字控制器 第1部分：通用技术条件    		 China National Standards
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    GB/T 29770-2013 End of life information exchange for electrical and electronic equipment between manufacturers and recyclers
    电子电气产品制造商与回收处理企业间回收信息交换格式    		 China National Standards
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    GB/T 29766-2013 Information security technology - Technical requirements and testing and evaluating approaches of website data recovery products
    信息安全技术 网站数据恢复产品技术要求与测试评价方法    		 China National Standards
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    GB/T 29762-2013 Carbon fibre - Determination of filament diameter and cross-section area
    碳纤维 纤维直径和横截面积的测定    		 China National Standards
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    GB/T 29761-2013 Carbon fibre - Determination of size content
    碳纤维 浸润剂含量的测定    		 China National Standards
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    GB/T 29760-2013 Nacelle cover of composites for wind power
    风力发电复合材料机舱罩    		 China National Standards
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    GB/T 29756-2013 Test methods of physical property for dry-mix mortar
    干混砂浆物理性能试验方法    		 China National Standards
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    GB/T 29752-2013 General technical specification of secure and smart lock for containers
    集装箱安全智能锁通用技术规范    		 China National Standards
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    GB/T 2975-1998 Steel and steel products--Location and preparation of test pieces for mechanical testing
    钢及钢产品 力学性能试验取样位置及试样制备    		 China National Standards
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    GB/T 29751-2013 Requirement for adoption and installation of piping compensatory couplings
    管路补偿接头选用和安装要求    		 China National Standards
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    GB/T 29750-2013 Implementation guidelines of environmental management system for waste resourse multiple utilization enterprises
    废弃资源综合利用业环境管理体系实施指南    		 China National Standards
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    GB/T 29749-2013 Guideline for water system integration and optimization of industrial enterprises
    工业企业水系统集成优化导则    		 China National Standards
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    GB/T 29748-2013 Coal direct liquefaction - Determination of ash in coal liquefaction residue
    煤炭直接液化 液化残渣灰分的测定方法    		 China National Standards
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    GB/T 29747-2013 Coal direct liquefaction - Determination of composition for coal direct liquefaction gas - Gas chromatographic method
    煤炭直接液化 生成气的组成分析 气相色谱法    		 China National Standards
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    GB/T 29746-2013 Data structure of real time traffic information services
    实时交通信息服务数据结构    		 China National Standards
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    GB/T 29739-2013 Test method of resistance to repeat opening and closing for windows and doors
    门窗反复启闭耐久性试验方法    		 China National Standards
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    GB/T 29738-2013 Graduations and test method for performance of exterior windows and doors, curtain walls impacted by windborne debris in windstorm
    建筑幕墙和门窗抗风携碎物冲击性能分级及检测方法    		 China National Standards
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    GB/T 29737-2013 Graduations and test method of sand and dust resistance performance for building external windows and doors
    建筑门窗防沙尘性能分级及检测方法    		 China National Standards
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    GB/T 29732-2013 Surface chemical analysis - Medium resolution auger electron spectrometers - Calibration of energy scales for elemental analysis
    表面化学分析 中等分辨率俄歇电子谱仪 元素分析用能量标校准    		 China National Standards
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    GB/T 29731-2013 Surface chemical analysis - High resolution auger electron spectrometers - Calibration of energy scales for elemental and chemical-state analysis
    表面化学分析 高分辨俄歇电子能谱仪 元素和化学态分析用能量标校准    		 China National Standards
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    GB/T 29730-2013 Distribution manifold of cold/hot water
    冷热水用分集水器    		 China National Standards
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    GB/T 29729-2013 Essential requirements for the safety of hydrogen systems
    氢系统安全的基本要求    		 China National Standards
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    GB/T 29728-2013 Energy consumption grades of furnace for CGL
    热浸镀锌钢带生产线加热炉能耗分级    		 China National Standards
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    GB/T 29727-2013 Energy consumption grades of incinerator and curing furnace for CCL
    彩色涂层钢带生产线焚烧炉和固化炉能耗分级    		 China National Standards
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    GB/T 29726-2013 Directives of strategic environmental assessment for the reclamation planning in bays
    海湾围填海规划环境影响评价技术导则    		 China National Standards
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    GB/T 29725-2013 General principles for evaluation of resource conserving enterprises
    节约型企业评价通则    		 China National Standards
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    GB/T 29723.4-2013 Grade and limit of major process energy consumption for coal mine - Part 4: Main elevating belt conveyor system
    煤矿主要工序能耗等级和限值 第4部分：主提升带式输送系统    		 China National Standards
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    GB/T 29723.3-2013 Grade and limit of major process energy consumption for coal mine - Part 3: Air compressor system
    煤矿主要工序能耗等级和限值 第3部分：空气压缩系统    		 China National Standards
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    GB/T 29723.2-2013 Grade and limit of major process energy consumption for coal mine - Part 2：Main drainage system
    煤矿主要工序能耗等级和限值 第2部分：主排水系统    		 China National Standards
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    GB/T 29723.1-2013 Grade and limit of major process energy consumption for coal mine - Part 1: Primary fan system
    煤矿主要工序能耗等级和限值 第1部分：主要通风系统    		 China National Standards
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    GB/T 29722-2013 Specifications of coal for entrained-flow gasifier
    气流床气化用原料煤技术条件    		 China National Standards
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    GB/T 2972-1991 Zinc-coated steel wire--Test method for uniformity of zinc coating on wire by the copper sulphate dip
    镀锌钢丝锌层硫酸铜试验方法    		 China National Standards
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    GB/T 29721-2013 Specifications of coal for fluidized bed gasifier
    流化床气化用原料煤技术条件    		 China National Standards
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    GB/T 29714-2013 Mechanical vibration - Balancing - Guidance on the use and application of balancing standards
    机械振动 平衡 平衡标准的用法和应用指南    		 China National Standards
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    GB/T 29713-2013 Wire electrodes,strip electrodes,wires and rods for arc welding of stainless and heat resisting steels
    不锈钢焊丝和焊带    		 China National Standards
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    GB/T 29712-2013 Non-destructive testing of welds - Ultrasonic testing - Acceptance levels
    焊缝无损检测 超声检测 验收等级    		 China National Standards
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    GB/T 29711-2013 Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds
    焊缝无损检测 超声检测 焊缝中的显示特征    		 China National Standards
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    GB/T 2970-2016 Method for ultrasonic testing of thicker steel plates
    厚钢板超声检测方法    		 China National Standards
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    GB/T 29677-2013 Determination of nitromethane in cosmetics - Gas chromatography-mass spectrometry
    化妆品中硝甲烷的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 29676-2013 Determination of chlorobutanol in cosmetics - Gas chromatography-mass spectrometry
    化妆品中三氯叔丁醇的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 29675-2013 Determination of nonylphenol in cosmetics - Liquid chromatography tandem mass spectrometry
    化妆品中壬基苯酚的测定 液相色谱-质谱/质谱法    		 China National Standards
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    GB/T 29674-2013 Determination of chloramine T in cosmetics - High performance liquid chromatography
    化妆品中氯胺T的测定 高效液相色谱法    		 China National Standards
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    GB/T 29673-2013 Determination of hexachlorophene in cosmetics - High performance liquid chromatography
    化妆品中六氯酚的测定 高效液相色谱法    		 China National Standards
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    GB/T 29672-2013 Determination of acrylonitrile in cosmetics - Gas chromatography-mass spectrometry
    化妆品中丙烯腈的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 29671-2013 Determination of zinc 4-hydroxybenzene sulphonate in cosmetics - High performance liquid chromatography
    化妆品中苯酚磺酸锌的测定 高效液相色谱法    		 China National Standards
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    GB/T 29670-2013 Determination of 9 polycyclic aromatic hydrocarbons including naphthalene, benzo[a]anthracene in cosmetics - Gas chromatography-mass spectrometry
    化妆品中萘、苯并[a]蒽等9种多环芳烃的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 29669-2013 Determination of 10 volatile nitrosamines including N-Nitrosodimethylamine in cosmetics - Gas chromatography tandem mass spectrometry
    化妆品中N-亚硝基二甲基胺等10种挥发性亚硝胺的测定 气相色谱-质谱/质谱法    		 China National Standards
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    GB/T 29666-2013 Cosmetic preservatives - Mixture of methylchloroisothiazolinone and methylisothiazolinone with magnesium chloride and magnesium nitrate
    化妆品用防腐剂 甲基氯异噻唑啉酮和甲基异噻唑啉酮与氯化镁及硝酸镁的混合物    		 China National Standards
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    GB/T 29664-2013 Determination of vitamin B3(Nicotinic acid and Nicotinamide) in cosmetics - HPLC and HPLC-MS/MS
    化妆品中维生素B3（烟酸、烟酰胺）的测定 高效液相色谱法和高效液相色谱串联质谱法    		 China National Standards
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    GB/T 29663-2013 Determination of sudanⅠ,Ⅱ,Ⅲ,Ⅳ in cosmetics - High performance liquid chromatography
    化妆品中苏丹红Ⅰ、Ⅱ、Ⅲ、Ⅳ的测定 高效液相色谱法    		 China National Standards
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    GB/T 29662-2013 Determination of kojic acid and kojic dipalmitate in cosmetics - High performance liquid chromatography
    化妆品中曲酸、曲酸二棕榈酸酯的测定 高效液相色谱法    		 China National Standards
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    GB/T 29661-2013 Determination of urea content in cosmetics - Enzymatic method
    化妆品中尿素含量的测定 酶催化法    		 China National Standards
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    GB/T 29660-2013 Determination of Chromium in cosmetics
    化妆品中总铬含量的测定    		 China National Standards
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    GB/T 29653-2013 Manganese ores - Determination of size distribution by sieving
    锰矿石 粒度分布的测定 筛分法    		 China National Standards
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    GB/T 29652-2013 Direct reduced iron - Determination of carbon and sulfur - High frequency combustion with infrared absorption method
    直接还原铁 碳和硫含量的测定 高频燃烧红外吸收法    		 China National Standards
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    GB/T 29651-2013 Manganese ores and concentrates - Determination of total iron content - Flame atomic absorption spectrometric method
    锰矿石和锰精矿 全铁含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 29650-2013 Refractory products - Determination of resistance to carbon monoxide
    耐火材料 抗一氧化碳性试验方法    		 China National Standards
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    GB/T 29649-2013 Determining the biobased content of biobased materials - Liquid scintillation counters（LSC）method
    生物基材料中生物基含量测定 液闪计数器法    		 China National Standards
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    GB/T 29647-2013 Good manufacturing practice of roasted nuts and seeds
    坚果与籽类炒货食品良好生产规范    		 China National Standards
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    GB/T 29644-2013 Rubber，vulcanized - Determination the content of N-phenyl-β-naphthylamine - High performance liquid chromatogramic method
    硫化橡胶 N-苯基-β-萘胺含量的测定 高效液相色谱法    		 China National Standards
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    GB/T 29643-2013 Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations
    工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备    		 China National Standards
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    GB/T 29632-2013 The range of main parts and the guarantees certificate in repair replacement and return warranty of automobile
    家用汽车产品三包主要零件种类范围与三包凭证    		 China National Standards
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    GB/T 29631-2013 Flexible and torsion resistant cables of rated voltages up to and including 1.8/3kV for wind turbine
    额定电压1.8/3 kV及以下风力发电用耐扭曲软电缆    		 China National Standards
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    GB/T 29628-2013 Guides for methods of measurement of the magnetic properties of permanent(magnetically hard)materials by pulsed field magnetometry
    永磁（硬磁）脉冲测量方法指南    		 China National Standards
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    GB/T 29627.2-2013 Aramid pressboard for electrical purposes - Part 2: Methods of test
    电气用聚芳酰胺纤维纸板 第2部分：试验方法    		 China National Standards
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    GB/T 29624-2013 Layout key of consignment for the international trade
    国际贸易托运单样式    		 China National Standards
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    GB/T 29622-2013 E-commerce credit - The specifications for disclosing seller’s credit information of transaction
    电子商务信用 卖方交易信用信息披露规范    		 China National Standards
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    GB/T 29621-2013 Documentary aspects of the international transport of dangerous goods
    危险货物国际运输单证规范    		 China National Standards
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    GB/T 29618.41-2013 Field device tool（FDT） interface specification - Part 41: Object model integration profile-Common object model
    现场设备工具(FDT)接口规范 第41部分：对象模型行规集成-通用对象模型    		 China National Standards
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    GB/T 29618.315-2013 Field device tool (FDT) interface specification - Part 315: Communication profile integration - MODBUS
    现场设备工具(FDT)接口规范 第315部分：通信行规集成 MODBUS现场总线规范    		 China National Standards
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    GB/T 29618.309-2013 Field device tool（FDT） interface specification - Part 309: Communication profile integration - Highway addressable remote transducer
    现场设备工具（FDT）接口规范 第309部分：通信行规集成 可寻址远程传感器高速通道    		 China National Standards
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    GB/T 29618.302-2013 Field device tool (FDT) interface specification - Part 302: Communication profile integration - CIP
    现场设备工具（FDT）接口规范 第302部分：通信行规集成 通用工业协议    		 China National Standards
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    GB/T 29618.301-2015 Field device tool (FDT) interface specification—Part 301: Communication profile integration—FF fieldbus specification
    现场设备工具（FDT）接口规范 第301部分：通信行规集成 FF现场总线规范    		 China National Standards
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    GB/T 29617-2013 Determination of density, relative density,and API gravity of liquids by digital density meter
    数字密度计测定液体密度、相对密度和API比重的试验方法    		 China National Standards
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    GB/T 29616-2013 Thermoplastic elastomer - Determination of polycyclic aromatic hydrocarbons - Gas chromatography-mass spectrometry
    热塑性弹性体 多环芳烃的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 29614-2013 Determination the content of polycyclic aromatic hydrocarbonsin vulcanized rubber compounds
    硫化橡胶中多环芳烃含量的测定    		 China National Standards
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    GB/T 29613.2-2014 Rubber―Analysis by pyrolytic gas-chromatographic methods―Part 2: Determination of styrene/butadiene/isoprene ratio
    橡胶 裂解气相色谱分析法 第2部分：苯乙烯/丁二烯/异戊二烯比率的测定    		 China National Standards
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    GB/T 29613.1-2013 Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 1：Identification of polymers （single polymers and polymer blends）
    橡胶 裂解气相色谱分析法 第1部分：聚合物（单一及并用）的鉴定    		 China National Standards
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    GB/T 29612-2013 Carbon black - Determination of cadmium, lead, mercury content
    炭黑中镉、铅、汞含量的测定    		 China National Standards
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    GB/T 29611-2013 Rubber ,raw - Determination of the glass transition temperature - Differential scanning calorimetry (DSC)
    生橡胶 玻璃化转变温度的测定 差示扫描量热法（DSC）    		 China National Standards
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    GB/T 29610-2013 Rubber products - Determination of polybrominated biphenyls and polybrominated diphenyl ethers - Gas chromatography and mass spectrometry
    橡胶制品 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 29609-2013 Rubber - Determination of phenol and biphenyl-A
    橡胶 苯酚和双酚A的测定    		 China National Standards
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    GB/T 29608-2013 Rubber product - Determination of phthalate acid esters
    橡胶制品 邻苯二甲酸酯类的测定    		 China National Standards
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    GB/T 29607-2013 Rubber product - Determination of cadmium content - Atomic absorption spectrometry
    橡胶制品 镉含量的测定 原子吸收光谱法    		 China National Standards
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    GB/T 29603-2013 Full aperture easy open end made of tinplate or ECCS
    镀锡或镀铬薄钢板全开式易开盖    		 China National Standards
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    GB/T 29600-2012 Technical specification of the temperature & humidity control system for the mobile laboratory
    移动实验室用温湿度控制系统技术规范    		 China National Standards
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    GB/T 29599-2013 Textile dyeing and finishing auxiliaries - Determination of chemical oxygen demand(COD)
    纺织染整助剂 化学需氧量(COD)的测定    		 China National Standards
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    GB/T 29598-2013 Limit and determination of triazines in fluorescent brighteners
    荧光增白剂中三嗪类杂质的限量与测定    		 China National Standards
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    GB/T 29597-2013 Reactive dyes - Determination of stability to alkalis
    反应染料 耐碱稳定性的测定    		 China National Standards
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    GB/T 29596-2013 Classification of pressure sensitive adhesive products
    压敏胶粘制品分类    		 China National Standards
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