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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 34554-2017 Test method of structural adhesion reliability for building glass curtain wall
    建筑玻璃幕墙粘接结构可靠性试验方法    		 China National Standards
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    GB/T 34559-2017 Test method for compressive property of C/C composites
    碳/碳复合材料压缩性能试验方法    		 China National Standards
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    GB/T 34379-2017 Technical specifications for mechanized production of corn
    玉米全程机械化生产技术规范    		 China National Standards
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    GB/T 34540-2017 Specification of hydrogen production by methanol reforming and pressure swing adsorption
    甲醇转化变压吸附制氢系统技术要求    		 China National Standards
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    GB/Z 34541-2017 Safety operation management regulation for hydrogen fueling facilities of hydrogen vehicles
    氢能车辆加氢设施安全运行管理规程    		 China National Standards
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    GB/T 34377-2017 Technical code for application design, installation and acceptance of domestic solar water heating systems
    家用太阳能热水系统应用设计、安装及验收技术规范    		 China National Standards
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    GB/T 12690.5-2017 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents
    稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分：钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定    		 China National Standards
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    GB/T 12690.18-2017 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content
    稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分：锆量的测定    		 China National Standards
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    GB/T 12690.6-2017 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 第6部分：铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法    		 China National Standards
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    GB/T 5124.3-2017 Hardmetals—Part 3：Determination of cobalt—Potentiometric method
    硬质合金化学分析方法 第3部分：钴量的测定 电位滴定法    		 China National Standards
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    GB/T 34650-2017 Full face tunnel boring machine—Safety requirements of shield machine
    全断面隧道掘进机 盾构机安全要求    		 China National Standards
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    GB/T 34782-2017 Method for the determination of poplar tree gum in propolis—High performance liquid chromatography
    蜂胶中杨树胶的检测方法 高效液相色谱法    		 China National Standards
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    GB/T 34781-2017 Rules for production of bee pollen
    蜂花粉生产技术规范    		 China National Standards
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    GB/T 34360-2017 Compiling requirement of technological norm for stamping part material consumption
    冲压件材料消耗工艺定额编制要求    		 China National Standards
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    GB/T 34551-2017 Test method for alkali resistance of glass fiber reinforced polymer bars in high temperature condition
    玻璃纤维增强复合材料筋高温耐碱性试验方法    		 China National Standards
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    GB/T 34555-2017 Test method of air permeability, watertightness,wind load resistance performance for building skylight system
    建筑采光顶气密、水密、抗风压性能检测方法    		 China National Standards
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    GB/T 34553-2017 Test method of doorset opening performance in diagonal deformation under seismic aspects
    门在地震作用下角变形时的开启性能试验方法    		 China National Standards
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    GB/T 4000-2017 Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
    焦炭反应性及反应后强度试验方法    		 China National Standards
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    GB/T 34547-2017 Specification for detection and evaluation of coalbed methane surface drainage effect in coal mine
    煤矿区煤层气地面抽采效果检测与评价    		 China National Standards
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    GB/T 5242-2017 Inspection rules and test methods of cemented carbide products
    硬质合金制品检验规则与试验方法    		 China National Standards
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    GB/T 11108-2017 Test method for thermal diffusivity of hardmetal
    硬质合金热扩散率的测定方法    		 China National Standards
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    GB/T 8152.13-2017 Methods for chemical analysis of lead concentrates—Part 13：Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry
    铅精矿化学分析方法 第13部分：铊量的测定 电感耦合等离子体质谱法和电感耦合等离子体-原子发射光谱法    		 China National Standards
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    GB/T 8151.21-2017 Methods for chemical analysis of zinc concentrates—Part 21：Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry
    锌精矿化学分析方法 第21部分：铊量的测定 电感耦合等离子体质谱法和电感耦合等离子体-原子发射光谱法    		 China National Standards
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    GB/T 34667-2017 General specifications of electrical self-balancing vehicles
    电动平衡车通用技术条件    		 China National Standards
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    GB/T 34561-2017 Photovoltaic（PV）glass—Test method and performance evaluation of exposure to damp heat outdoor environment
    光伏玻璃 湿热大气环境自然曝露试验方法及性能评价    		 China National Standards
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    GB/T 34563-2017 Terms of the sanitary ware machinery
    卫生陶瓷机械术语    		 China National Standards
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    GB/T 34548-2017 The additive of methanol gasoline for vehicl
    车用甲醇汽油添加剂    		 China National Standards
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    GB/T 2286-2017 Determination of total sulfur composition of coke
    焦炭全硫含量的测定方法    		 China National Standards
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    GB/T 6730.76-2017 Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry
    铁矿石 钾、钠、钒、铜、锌、铅、铬、镍、钴含量的测定 电感耦合等离子体发射光谱法    		 China National Standards
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    GB/T 34472-2017 General technical requirements of stainless steel for building curtain wall
    建筑幕墙用不锈钢通用技术条件    		 China National Standards
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    GB/T 15970.7-2017 Corrosion of metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing
    金属和合金的腐蚀 应力腐蚀试验 第7部分: 慢应变速率试验    		 China National Standards
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    GB/T 34779-2017 Technique specification for processing of jasmine tea
    茉莉花茶加工技术规范    		 China National Standards
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    GB/T 34430.2-2017 Ships and marine technology—Protective coatings and inspection method—Part 2: Void spaces of bulk carriers and oil tankers
    船舶与海上技术 保护涂层和检查方法 第2部分：散货船和油船的空舱    		 China National Standards
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    GB/T 34430.3-2017 Ships and marine technology—Protective coatings and inspection method—Part 3: Cargo oil tanks of crude oil tankers
    船舶与海上技术 保护涂层和检查方法 第3部分：原油船货油舱    		 China National Standards
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    GB/T 34358-2017 Dimension measurement of hot free forgings and rolled rings
    自由锻件、辗轧环件热态尺寸测量    		 China National Standards
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    GB/T 34473-2017 Methods of determination and calculation of heat balance for sintering machine
    烧结机热平衡测试与计算方法    		 China National Standards
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    GB/T 6730.75-2017 Iron ores—Determination of sodium content—Flame atomic absorption spectrometric method
    铁矿石 钠含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 34476-2017 Methods of determination and calculation of heat balance in converter
    转炉热平衡测试与计算方法    		 China National Standards
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    GB/T 5195.6-2017 Fluorspar—Determination of phosphorus content—Photometric method
    萤石 磷含量的测定 分光光度法    		 China National Standards
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    GB/T 6730.3-2017 Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods
    铁矿石 分析样中吸湿水分的测定 重量法、卡尔费休法和质量损失法    		 China National Standards
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    GB/T 19345.2-2017 Amorphous and nanocrystalline alloy—Part 2: Fe-based nanocrystalline soft magnetic alloy strips
    非晶纳米晶合金 第2部分：铁基纳米晶软磁合金带材    		 China National Standards
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    GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method
    钽铌化学分析方法 第13部分：氮量的测定 惰气熔融热导法    		 China National Standards
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    GB/T 19345.1-2017 Amorphous and nanocrystalline alloys—Part 1: Fe-based amorphous soft magnetic alloy strips
    非晶纳米晶合金 第1部分：铁基非晶软磁合金带材    		 China National Standards
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    GB/T 34474.1-2017 Determination of banded structure of steel—Part1：Micrographic method using standards diagrams
    钢中带状组织的评定 第1部分：标准评级图法    		 China National Standards
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    GB/T 34568-2017 Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk density
    高炉和直接还原用铁矿石 体积密度的测定    		 China National Standards
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    GB/T 34341-2017 Guideline of water footprint assessment and reporting for organization
    组织水足迹评价和报告指南    		 China National Standards
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    GB/T 34342-2017 Test method for heat transfer coefficient of building envelope
    围护结构传热系数检测方法    		 China National Standards
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    GB/T 34345-2017 Technical guidelines of circular economy performance evaluating
    循环经济绩效评价技术导则    		 China National Standards
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    GB/T 34343-2017 General technical requirement of packaging containers for agricultural products logistics
    农产品物流包装容器通用技术要求    		 China National Standards
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    GB/T 34344-2017 General technical requirement of packaging materials for agricultural products logistics
    农产品物流包装材料通用技术要求    		 China National Standards
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    GB/T 34329-2017 General requirements of fiber reinforced plastics pressure vessel
    纤维增强塑料压力容器通用要求    		 China National Standards
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    GB/T 34427-2017 Economical operation for fuel oil boilers of ships
    船舶燃油锅炉经济运行    		 China National Standards
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    GB/T 20068-2017 Technical requirements of shipborne automatic identification system
    船载自动识别系统（AIS）技术要求    		 China National Standards
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    GB/T 18276-2017 Test-bed methods and evaluating index of dynamic property for motor vehicles
    汽车动力性台架试验方法和评价指标    		 China National Standards
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    GB/T 12536-2017 Coastdown test method of motor vehicles
    汽车滑行试验方法    		 China National Standards
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    GB/T 34413-2017 Service specifications for payment of employee basic old-age insurance benefits
    职工基本养老保险待遇支付服务规范    		 China National Standards
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    GB/T 34411-2017 Specification for audit of basic medical insurance benefits
    基本医疗保险待遇稽核业务规范    		 China National Standards
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    GB/T 34432-2017 Fundamental terminology of after-sales service
    售后服务基本术语    		 China National Standards
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    GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders—Part 7：Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration
    锡铅焊料化学分析方法 第7部分：银量的测定 火焰原子吸收光谱法和硫氰酸钾电位滴定法    		 China National Standards
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    GB/T 15076.1-2017 Methods for chemical analysis of tantalum and niobium—Part 1: Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry
    钽铌化学分析方法 第1部分：铌中钽量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 15076.5-2017 Methods for chemical analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry
    钽铌化学分析方法 第5部分：钼量和钨量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 30559.3-2017 Energy performance of lifts, escalators and moving walks - Part 3: Energy calculation and classification of escalators and moving walks
    电梯、自动扶梯和自动人行道的能量性能 第3部分：自动扶梯和自动人行道的能量计算与分级    		 China National Standards
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    GB/T 34631-2017 Remanufacturing—Residual life assessment guidelines of mechanical components
    再制造 机械零件剩余寿命评估指南    		 China National Standards
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    GB/T 34636-2017 Cross contamination prevention and control specifications of feed processing equipment
    饲料加工设备交叉污染防控技术规范    		 China National Standards
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    GB/T 34436-2017 Determination of formamide in toy materials—Gas chromatography-mass spectrometry （GC-MS)
    玩具材料中甲酰胺测定 气相色谱-质谱联用法    		 China National Standards
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    GB/T 6730.14-2017 Iron ores—Determination of calcium content—Flame atomic absorption spectrometric method
    铁矿石 钙含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 30559.2-2017 Energy performance of lifts, escalators and moving walks - Part 2: Energy calculation and classification for lifts (elevators)
    电梯、自动扶梯和自动人行道的能量性能 第2部分：电梯的能量计算与分级    		 China National Standards
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    GB/T 34364-2017 Specification for design of case with laminated veneer lumber (LVL)
    单板层积材包装箱设计规范    		 China National Standards
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    GB/T 34406-2017 Identification of pearl powder—Near infrared spectroscopy method
    珍珠粉鉴别方法 近红外光谱法    		 China National Standards
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    GB/T 34506-2017 Aluminum alloys extruded profiles，bars，rods，and tubes from spray-formed billet
    喷射成形锭坯挤制的铝合金挤压型材、棒材和管材    		 China National Standards
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    GB/T 34431-2017 Terminology and classification for circulation of excess inventory commodity
    库存积压商品流通术语和分类    		 China National Standards
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    GB/T 34433-2017 Terms of commercial network planning
    商业网点规划术语    		 China National Standards
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    GB/T 34401-2017 Classification of commercial network
    商业网点分类    		 China National Standards
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    GB/T 34393-2017 Specification for logistic mark of export finished vehicle
    汽车整车出口物流标识规范    		 China National Standards
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    GB/T 34657.1-2017 Interoperability test specifications of electric vehicle conductive charging—Part 1: Supply equipment
    电动汽车传导充电互操作性测试规范 第1部分：供电设备    		 China National Standards
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    GB/T 34657.2-2017 Interoperability test specifications of electric vehicle conductive charging—Part 2：Vehicle
    电动汽车传导充电互操作性测试规范 第2部分：车辆    		 China National Standards
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    GB/T 34658-2017 Conformance test for communication protocols between off-board conductive charger and battery management system for electric vehicle
    电动汽车非车载传导式充电机与电池管理系统之间的通信协议一致性测试    		 China National Standards
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    GB/T 34519-2017 Specifications of amusement device kiddie rocking category
    摇摆类游艺机技术条件    		 China National Standards
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    GB/T 34521-2017 Controller of small wind turbines
    小型风力发电机组用控制器    		 China National Standards
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    GB/T 10760.2-2017 Generator of small wind turbines—Part 2: Testing methods
    小型风力发电机组用发电机 第2部分：试验方法    		 China National Standards
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    GB/T 10760.1-2017 Generator of small wind turbines—Part 1:Technical condition
    小型风力发电机组用发电机 第1部分：技术条件    		 China National Standards
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    GB/T 34441-2017 Upholstered furniture—Assessment of burning behavior of mattress
    软体家具 床垫燃烧性能的评价    		 China National Standards
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    GB/T 34435-2017 Determination of migratable chromium(Ⅵ) in toy materials—High performance liquid chromatography-inductively coupled plasma mass spectrometry(HPLC-ICP-MS)
    玩具材料中可迁移六价铬的测定 高效液相色谱-电感耦合等离子体质谱法    		 China National Standards
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    GB/T 34437-2017 Test method of the oxygen permeability of the multilayer composite plastics pipe
    多层复合塑料管材氧气渗透性能测试方法    		 China National Standards
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    GB/T 34438-2017 Determination of cadmium in toy materials—Flame atomic absorption spectrometry
    玩具材料中镉的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 34442-2017 Pulps—Determination of fiber coarseness—Unpolarized light method
    纸浆 纤维粗度的测定 非偏振光方法    		 China National Standards
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    GB/T 1817-2017 Test method for impact toughness of cemented carbides at room temperature
    硬质合金常温冲击韧性试验方法    		 China National Standards
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    GB/T 5124.4-2017 Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method
    硬质合金化学分析方法 第4部分：钛量的测定过氧化氢分光光度法    		 China National Standards
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    GB/T 4104-2017 Determination of whiteness for zinc oxide produced by direct process
    直接法氧化锌白度检验方法    		 China National Standards
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    GB/T 5226.33-2017 Electrical safety of machinary—Electrical equipment of machines—Part 33: Requirements for semiconductor fabrication equipment
    机械电气安全 机械电气设备 第33部分：半导体设备技术条件    		 China National Standards
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    GB/T 5226.31-2017 Electrical safety of machinery—Electrical equipment of machines—Part 31:Particular safety and EMC requirements for sewing machines, units and systems
    机械电气安全 机械电气设备 第31部分：缝纫机、缝制单元和缝制系统的特殊安全和EMC要求    		 China National Standards
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    GB/T 5591.2-2017 Combined flexible materials for electrical insulation—Part 2: Methods of test
    电气绝缘用柔软复合材料 第2部分：试验方法    		 China National Standards
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    GB/T 34600-2017 The technical specification for remanufacturing of automotive components—Spark and compression ignition engines
    汽车零部件再制造产品技术规范 点燃式、压燃式发动机    		 China National Standards
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    GB/T 19596-2017 Terminology of electric vehicles
    电动汽车术语    		 China National Standards
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    GB/T 33941.3-2017 Earth-moving machinery—Structure stress test method—Part 3: Equipments and attachments of loaders, excavators and backhoe loaders
    土方机械 结构件应力测试方法 第3部分：装载机、挖掘机和挖掘装载机的工作装置和附属装置    		 China National Standards
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    GB/T 34395-2017 Guidelines for functional design of exhibition venues
    展览场馆功能性设计指南    		 China National Standards
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    GB/T 34399-2017 Temperature control facilities of pharmaceutical products cold chain logistics－Specification for performance qualification
    医药产品冷链物流温控设施设备验证 性能确认技术规范    		 China National Standards
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    GB/T 34396-2017 Repair of flat wooden pallets used in pallet pool system
    托盘共用系统木质平托盘维修规范    		 China National Standards
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    GB/Z 34447-2017 Sharp edge testing apparatus and test procedure for lighting equipment—Tests for sharpness of edge
    照明设备的锐边试验装置和试验程序 锐边试验    		 China National Standards
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    GB/T 34448-2017 Tissue paper and disposable products—Determination of formaldehyde
    生活用纸及纸制品 甲醛含量的测定    		 China National Standards
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