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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 "W" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 30868-2014 Test method for measuring micropipe density of monocrystalline silicon carbide Wafers―Chemically etching
    碳化硅单晶片微管密度的测定 化学腐蚀法
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    GB/T 30867-2014 Test method for measuring thickness and total thickness variation of monocrystalline silicon carbide Wafers
    碳化硅单晶片厚度和总厚度变化测试方法
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    GB/T 30866-2014 Test method for measuring diameter of monocrystalline silicon carbide Wafers
    碳化硅单晶片直径测试方法
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    GB/T 1981.6-2014 Varnishes used for electrical insulation―Part 6:Environment-friendly Water or emulsion based impregnating varnishes
    电气绝缘用漆 第6部分:环保型水性浸渍漆
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    GB/T 6115.4-2014 Series capacitors for poWer systems―Part 4:Thyristor-controlled series capacitors
    电力系统用串联电容器 第4部分:晶闸管控制的串联电容器
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    GB/T 21421.2-2014 Composite string insulator units for overhead lines With a nominal voltage greater than 1 000 V― Part 2:Dimensions and characteristics
    标称电压高于1 000V 的架空线路用复合绝缘子串元件 第2部分:尺寸与特性
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    GB/T 11017.3-2014 PoWer cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV(Um=126 kV)―Part 3: Accessories
    额定电压110kV(Um=126kV)交联聚乙烯绝缘电力电缆及其附件 第3部分:电缆附件
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    GB/T 11017.2-2014 PoWer cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV(Um=126 kV)—Part 2: Power cables
    额定电压110kV(Um=126kV) 交联聚乙烯绝缘电力电缆及其附件 第2部分: 电缆
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    GB/T 11017.1-2014 PoWer cables with cross-linked polyethylene insulation and their accessories for rated voltage of 110 kV(Um=126 kV)―Part 1: Test methods and requirements
    额定电压110kV(Um=126kV)交联聚乙烯绝缘电力电缆及其附件 第1部分:试验方法和要求
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    GB/T 30966.4-2014 Wind turbines―Communications for monitoring and control of wind power plants―Part 4: Mapping to communication profile
    风力发电机组 风力发电场监控系统通信 第4部分:映射到通信规约
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    GB/T 30966.3-2014 Wind turbines―Communications for monitoring and control of wind power plants―Part 3:Information exchange models
    风力发电机组 风力发电场监控系统通信 第3部分:信息交换模型
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    GB/T 30966.2-2014 Wind turbines―Communications for monitoring and control of wind power plants―Part 2: Information models
    风力发电机组 风力发电场监控系统通信 第2部分:信息模型
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    GB/T 30966.1-2014 Wind turbines—Communications for monitoring and control of wind power plants—Part 1: Overall description of principles and models
    风力发电机组 风力发电场监控系统通信 第1部分:原则与模型
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    GB/T 30965-2014 Earth-moving machinery―Determination of average ground contact pressure for craWler machines
    土方机械 履带式机器平均接地比压的确定
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    GB/T 21154-2014 Earth-moving machinery―Methods of measuring the masses of Whole machines, their equipment and components
    土方机械 整机及其工作装置和部件的质量测量方法
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    GB/T 19933.5-2014 Earth-moving machinery―Operator enclosure environment―Part 5: Windscreen defrosting system test method
    土方机械 司机室环境 第5部分:风窗玻璃除霜系统的试验方法
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    GB/T 19929-2014 Earth-moving machinery―CraWler machines―Performance requirements and test procedures for braking systems
    土方机械 履带式机器 制动系统的性能要求和试验方法
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    GB/T 30977-2014 HolloW type guide rails for counterweight and balancing weight of lifts
    电梯对重和平衡重用空心导轨
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    GB 10054.2-2014 Builder’s hoists for goods—Part 2: Inclined hoists With non-accessible load carrying devices
    货用施工升降机 第2部分:运载装置不可进人的倾斜式升降机
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    GB 10054.1-2014 Builders’ hoists for goods—Part 1: Hoists With accessible platforms
    货用施工升降机 第1部分:运载装置可进人的升降机
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    GB 51010-2014 Code for design of shutting doWn/restarting aluminum reduction cells without power interruption
    铝电解系列不停电停开槽设计规范
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    GB/T 30944-2014 Guide for energy losses calculation of small hydropoWer grid
    小水电电网电能损耗计算导则
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    GB/T 30943-2014 Terms for Water resources
    水资源术语
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    GB/T 30957-2014 Determination of ochratoxin A in feeds—High performance liquid chromatography With immunoaffinity column clean-up
    饲料中赭曲霉毒素A的测定 免疫亲和柱净化-高效液相色谱法
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    GB/T 30956-2014 Determination of deoxynivalenol in feeds―High performance liquid chromatography With immunoaffinity column clean-up
    饲料中脱氧雪腐镰刀菌烯醇的测定 免疫亲和柱净化-高效液相色谱法
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    GB/T 30955-2014 Determination of aflatoxin B1, B2, G1, G2 content in feeds―High performance liquid chromatography With immunoaffinity column clean-up
    饲料中黄曲霉毒素B1、B2、G1、G2的测定 免疫亲和柱净化-高效液相色谱法
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    GB/T 30952-2014 Calibration method of Water level gauge test equipment
    水位试验台校验方法
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    GB/T 30951-2014 Scrap condition about electrical and mechanical equipment of small-scale hydropoWer station
    小型水电站机电设备报废条件
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    GB/T 30949-2014 Post evaluation standard for Water saving irrigation project
    节水灌溉项目后评价规范
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    GB/T 15659-2014 Acceptance code of neW rural hydropower electrification
    水电新农村电气化验收规程
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    GB/T 9755-2014 Synthetic resin emulsion coatings for exterior Wall
    合成树脂乳液外墙涂料
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    GB/T 9339-2014 Reactive dyes―The linkage betWeen the dyes and the cellulosic fibers―Determination of the acidic or basic hydrolizing properties
    反应染料 染料与纤维素纤维结合键 耐酸耐碱性的测定
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    GB/T 8657-2014 Styrene-butadiene rubber, raW―Determination of soap and organic-acid content
    苯乙烯-丁二烯生橡胶 皂和有机酸含量的测定
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    GB/T 5275.7-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 7: Thermal mass-floW controllers
    气体分析 动态体积法制备校准用混合气体 第7部分:热式质量流量控制器
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    GB/T 3517-2014 Rubber, raW natural―Determination of plasticity retention index (PRI)
    天然生胶 塑性保持率(PRI)的测定
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    GB/T 30961-2014 Embedded softWare quality metric
    嵌入式软件质量度量
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    GB/T 30923-2014 Plastics―Polypropylene materials for meltbloWn
    塑料 聚丙烯(PP)熔喷专用料
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    GB/T 30919-2014 Styrene-butadiene rubber, raW―Determination of N-nitrosamines content by gas chromatography―Thermo energy analyzer method
    苯乙烯-丁二烯生橡胶 N-亚硝基胺化合物的测定 气相色谱-热能分析法
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    GB/T 30911-2014 The performance test procedures of Rack-and pinion hydraulic poWer steering lips seals
    汽车齿轮齿条式动力转向器唇形密封圈性能试验方法
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    GB/T 30908-2014 Photography―Processing Wastes―Determination of boron
    摄影 加工废液 硼的测定
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    GB/T 30792-2014 Test method for resistance of Water-borne coatings in the container to attack by microorganisms
    罐内水性涂料抗微生物侵染的试验方法
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    GB/T 30790.8-2014 Paints and varnishes―Corrosion protection of steel structures by protective paint systems―Part 8:Development of specification for neW work and maintenance
    色漆和清漆 防护涂料体系对钢结构的防腐蚀保护 第8部分:新建和维护技术规格书的制定
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    GB/T 30790.7-2014 Paints and varnishes―Corrosion protection of steel structures by protective paint systems―Part 7: Execution and supervision of paint Work
    色漆和清漆 防护涂料体系对钢结构的防腐蚀保护 第7部分:涂装的实施和管理
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    GB/T 30787-2014 Binder resin applied in digital printing materials―The determination average molecular Weight and its distribution―gel permeation chromatography
    数字印刷材料用成膜树脂 平均分子量及其分布的测定 凝胶渗透色谱法
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    GB/T 30779-2014 Water-based polyurethane adhesives for shoes
    鞋用水性聚氨酯胶粘剂
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    GB/T 24797.3-2014 Film for Wrapping rubber bales―Part 3: Ethylene-propylene-diene rubber (EPDM),acrylonitrilebutadiene rubber (NBR),hydrogenated nitrile-butadiene rubber(HNBR),acrylic-ethylene rubber (AEM) and acrylic rubber (ACM)
    橡胶包装用薄膜 第3部分:乙烯-丙烯-二烯烃橡胶(EPDM)、丙烯腈-丁二烯橡胶(NBR)、氢化丙烯腈-丁二烯橡胶(HNBR)、乙烯基丙烯酸酯橡胶(AEM)和丙烯酸酯橡胶(ACM)
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    GB/T 24797.2-2014 Film for Wrapping rubber bales―Part 2: Natural rubber
    橡胶包装用薄膜 第2部分:天然橡胶
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    GB/T 2383-2014 PoWder dyes―Determination of fineness by sieve analysis
    粉状染料 筛分细度的测定
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    GB/T 18175-2014 Determination of corrosion inhibition performance of Water treatment agents―Rotation specimen method
    水处理剂缓蚀性能的测定 旋转挂片法
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    GB/T 15893.1-2014 Industrial circulating cooling Water―Determination of turbidity―Diffused radiation method
    工业循环冷却水中浊度的测定 散射光法
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    GB/T 14420-2014 Analysis of Water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate
    锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法
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    GB/T 10535-2014 Water treatment chemicals―Hydrolyzed polymaleic anhydride
    水处理剂 水解聚马来酸酐
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    GB/T 10533-2014 Water treatment chemicals―Polyacrylic acid
    水处理剂 聚丙烯酸
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    GB/T 30798-2014 The test method for safety of food detergents―Limit test for fluorescent Whitening agent
    食品用洗涤剂试验方法 荧光增白剂的测定
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    GB/T 5223-2014 Steel Wire for prestressing of concrete
    预应力混凝土用钢丝
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    GB/T 30828-2014 Middle strength steel Wire for prestressed concrete
    预应力混凝土用中强度钢丝
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    GB/T 24242.4-2014 Non-alloy steel Wire rods for conversion to wire―Part 4: Specific requirements for wire rod for special applications
    制丝用非合金钢盘条 第4部分:特殊用途盘条
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    GB/T 24242.3-2014 Non-alloy steel Wire rod for conversion to wire—Part 3: Specific requirements for rimmed and rimmed substitute low carbon steel wire rod
    制丝用非合金钢盘条 第3部分:沸腾钢和沸腾钢替代品低碳钢盘条
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    GB 3531-2014 Steel plates for loW temperature pressure vessels
    低温压力容器用钢板
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    GB 30814-2014 Steel plates of carbon steel and loW alloy steel for nuclear power plants
    核电站用碳素钢和低合金钢钢板
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    GB 30813-2014 Welded austenitic stainless steel tubes and pipes for nuclear power plant
    核电站用奥氏体不锈钢焊接钢管
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    GB 24512.3-2014 Seamless steel tubes and pipes for nuclear poWer plant ― Part 3:Seamless stainless steel tubes and pipes
    核电站用无缝钢管 第3部分:不锈钢无缝钢管
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    GB/T 6564.1-2014 Hexalobular socket head cap thread rolling screWs
    内六角花形圆柱头自挤螺钉
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    GB/T 6563-2014 Hexagon head thread rolling screWs
    六角头自挤螺钉
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    GB/T 6562-2014 Cross recessed raised countersunk head thread rolling screWs
    十字槽半沉头自挤螺钉
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    GB/T 6561-2014 Cross recessed countersunk head thread rolling screWs
    十字槽沉头自挤螺钉
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    GB/T 6560-2014 Cross recessed pan head thread rolling screWs
    十字槽盘头自挤螺钉
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    GB/T 3098.6-2014 Mechanical properties of fasteners―Stainless steel Bolts,screWs and studs
    紧固件机械性能 不锈钢螺栓、螺钉和螺柱
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    GB/T 3098.21-2014 Mechanical properties of fasteners—Stainless steel tapping screWs
    紧固件机械性能 不锈钢自攻螺钉
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    GB/T 3098.16-2014 Mechanical properties of fasteners―Stainless steel set screWs
    紧固件机械性能 不锈钢紧定螺钉
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    GB/T 30833-2014 Pneumatic fluid poWer―Compressible fluids consumed by equipment―Power determination and measurement of compressible air
    气压传动 设备消耗的可压缩流体 压缩空气功率的表示及测量
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    GB/T 30832-2014 Valves―Test method of floW coefficient and flow resistance coefficient
    阀门 流量系数和流阻系数试验方法
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    GB/T 30173.2-2014 Mechanical vibration and shock―Resilient mounting systems―Part 2: Technical information to be exchanged for the application of vibration isolation associated With railway systems
    机械振动与冲击 弹性安装系统 第2部分:轨道交通系统隔振应用需交换的技术信息
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    GB/T 152.5-2014 Fasteners―Countersinks for countersunk head Wood screws
    紧固件 沉头木螺钉用沉孔
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    GB/T 152.2-2014 Fasteners—Countersinks for countersunk head screWs
    紧固件 沉头螺钉用沉孔
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    GB/T 30850.3-2014 Standardized guidelines for e-government―Part 3: NetWork construction
    电子政务标准化指南 第3部分:网络建设
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    GB/T 30847.2-2014 System and softWare engineering—Trusted computing platform trustworthiness measurement—Part 2: Trust chain
    系统与软件工程 可信计算平台可信性度量 第2部分:信任链
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    GB/T 30847.1-2014 System and softWare engineering—Trusted computing platform trustworthiness measurement—Part 1: Overview and vocabulary
    系统与软件工程 可信计算平台可信性度量 第1部分:概述与词汇
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    GB/T 30807-2014 Thermal insulating products for building applications―Determination of long-term Water absorption by immersion
    建筑用绝热制品 浸泡法测定长期吸水性
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    GB/T 30805-2014 Thermal insulating products for building applications—Determination of short term Water absorption by partial immersion
    建筑用绝热制品 部分浸入法测定短期吸水量
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    GB/T 30801-2014 Hygrothermal performance of building materials and products—Determination of Water-vapour transmission properties—Box method
    建筑材料及制品的湿热性能 透湿性能的测定 箱式法
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    GB/T 30246.5-2014 Home netWork—Part 5: Terminal device specification—Home appliances and similar electrical appliances
    家庭网络 第5部分:终端设备规范 家用和类似用途电器
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    GB/T 13545-2014 Fired holloW bricks and blocks
    烧结空心砖和空心砌块
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    GB/T 30846-2014 High-voltage alternating current circuit-breakers With intentionally non-simultaneous pole operation
    具有预定极间不同期操作高压交流断路器
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    GB/T 30844.2-2014 Variable-frequency drive of 1kV and beloW—Part 2:Test methods
    1 kV及以下通用变频调速设备 第2部分:试验方法
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    GB/T 30844.1-2014 Variable-frequency drive of 1 kV and beloW—Part 1: Technical conditions
    1 kV及以下通用变频调速设备 第1部分:技术条件
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    GB/T 19519-2014 Insulators for overhead lines―Composite suspension and tension insulators for a.c. systems With a nominal voltage greater than 1 000V―Definitions, test methods and acceptance criteria
    架空线路绝缘子 标称电压高于1 000 V交流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则
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    GB/T 18802.12-2014 LoW-voltage surge protective devices—Part 12: Surge protective devices connected tolow-voltage power distribution systems—Selection and application principles
    低压电涌保护器(SPD) 第12部分:低压配电系统的电涌保护器 选择和使用导则
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    GB/T 18858.7-2014 LoW-voltage switchgear and controlgear-controller-device interfaces (CDIs)―Part 7: CompoNet
    低压开关设备和控制设备 控制器 设备接口(CDIs) 第7部分:CompoNet
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    GB/T 11918.4-2014 Plugs, socket-outlets and couplers for industrial purposes―Part 4: SWitched socket-outlets and connectors with or without interlock
    工业用插头插座和耦合器 第4部分:有或无联锁带开关的插座和连接器
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    GB 1985-2014 High-voltage alternating-current disconnectors and earthing sWitches
    高压交流隔离开关和接地开关
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    GB/T 30818-2014 Fully Welded body ball valves for pipeline transportation systems in petroleum and natural gas industries
    石油和天然气工业管线输送系统用全焊接球阀
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    GB/T 18431-2014 Steam and hot Water type lithium bromide absorption water chiller
    蒸汽和热水型溴化锂吸收式冷水机组
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    GB/T 10870-2014 The methods of performance test for Water chilling (heat pump) packages using the vaper compression cycle
    蒸气压缩循环冷水(热泵)机组性能试验方法
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    GB/T 30837-2014 Code of impaWning supervision operation for import cargo under L/C
    信用证进口货物质押监管作业规范
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    GB 51005-2014 Code for construction and acceptance of Waste heat recovery power generation in cement plant
    水泥工厂余热发电工程施工与质量验收规范
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    GB 50296-2014 Technical code for tube Well
    管井技术规范
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    GB 30585-2014 Safety technical specifications for chidren’s footWear
    儿童鞋安全技术规范
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    GB 30760-2014 Technical specification for coprocessing of solid Waste in cement kiln
    水泥窑协同处置固体废物技术规范
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    GB 30721-2014 Minimum alloWable values of the energy efficiency and energy efficiency grades for water-source(ground-source)heat pumps
    水(地)源热泵机组能效限定值及能效等级
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