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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 "EL" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 19903.1-2005 Industrial automation systems and integration-Physical device control-Data modEL for computerized numerical controllers-Part 1:Overview and fundamental principles
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第1部分：概述和基本原理    		 China National Standards
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    GB/T 19903.11-2008 Industrial automation systems and integration - Physical device control - Data modEL for computerized numerical controllers - Part 11: process data for milling
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第11部分: 铣削用工艺数据    		 China National Standards
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    GB/T 19903.111-2013 Industrial automation systems and integration - Physical device control - Data modEL for computerized numerical controllers - Part 111: Tools for milling machines
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第111部分：铣床用刀具    		 China National Standards
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    GB/T 19903.10-2006 Industrial automation systems and integration - Physical device control - Data modEL for computerized numerical controllers - Part 10: General process data
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第10部分：通用工艺数据    		 China National Standards
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    GB/T 19901-2005 Metal thermowELls for thermometer sensors-Functional dimensions
    温度计检测元件的金属套管 实用尺寸    		 China National Standards
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    GB/T 19900-2005 Dimensions of metal-sheathed thermometer ELements
    金属铠装温度计元件的尺寸    		 China National Standards
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    GB/T 19894-2005 Digital still-picture cameras-Methods for measuring opto-ELectronic conversion functions(OECFs)
    数码照相机 光电转换函数(OECFs)的测量方法    		 China National Standards
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    GB/T 19892.2-2007 Batch control - Part 2: Data structures and guidELines for languages
    批控制 第2部分：数据结构和语言指南    		 China National Standards
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    GB/T 19892.1-2005 Batch control Part 1:ModELs and terminology
    批控制 第1部分：模型和术语    		 China National Standards
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    GB/T 19890-2005 Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and fiELd characteristics
    声学 高强度聚焦超声(HIFU)声功率和声场特性的测量    		 China National Standards
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    GB/T 19889.8-2006 Acoustics―Measurement of sound insulation in buildings and of building ELements―Part 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
    声学 建筑和建筑构件隔声测量 第8部分：重质标准楼板覆面层撞击声改善量的实验室测量    		 China National Standards
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    GB/T 19889.7-2005 Acoustics-Measurement of sound insulation in buildings and of building ELements-Part 7:Field measurements of impact sound insulation of floors
    声学 建筑和建筑构件隔声测量 第7部分：楼板撞击声隔声的现场测量    		 China National Standards
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    GB/T 19889.6-2005 Acoustics-Measurement of sound insulation in buildings and of building ELements-Part 6:Laboratory measurements of impact sound insulation of floors
    声学 建筑和建筑构件隔声测量 第6部分：楼板撞击声隔声的实验室测量    		 China National Standards
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    GB/T 19889.5-2006 Acoustics―Measurement of sound insulation in buildings and of building ELements―Part 5: Field measurements of airborne sound insulation of facade elements and facades
    声学 建筑和建筑构件隔声测量 第5部分:外墙构件和外墙空气声隔声的现场测量    		 China National Standards
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    GB/T 19889.4-2005 Acoustics-Measurement of sound insulation in buildings and of building ELements-Part4:Field measurements of airborne sound insulation between rooms
    声学 建筑和建筑构件隔声测量 第4部分:房间之间空气声隔声的现场测量    		 China National Standards
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    GB/T 19889.3-2005 Acoustics-Measurement of sound insulation in buildings and of building ELements-Part 3:Laboratory measurements of airborne sound insulation of building elements
    声学 建筑和建筑构件隔声测量 第3部分：建筑构件空气声隔声的实验室测量    		 China National Standards
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    GB/T 19889.2-2005 Acoustics-Measurement of sound insulation in buildings and of building ELements-Part2:Determination,verification and application of precision data
    声学 建筑和建筑构件隔声测量 第2部分：数据精密度的确定、验证和应用    		 China National Standards
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    GB/T 19889.14-2010 Acoustics - Measurement of sound insulation in buildings and of building ELements - Part 14: Guidelines for special situations in the field
    声学 建筑和建筑构件隔声测量 第14部分：特殊现场测量导则    		 China National Standards
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    GB/T 19889.1-2005 Acoustics-Measurement of sound insulation in buildings and of building ELements-Part 1:Requirements for laboratory test facilities with suppressed flanking transmission
    声学 建筑和建筑构件隔声测量 第1部分：侧向传声受抑制的实验室测试 设施要求    		 China National Standards
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    GB/T 19889.10-2006 Acoustics―Measurement of sound insulation in buildings and of building ELements―Part 10：Laboratory measurements of airborne sound insulation of small building elements
    声学 建筑和建筑构件隔声测量 第10部分: 小建筑构件空气声隔声的实验室测量    		 China National Standards
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    GB/T 19888.1-2005 Acoustics-Stationary audible warning devices used outdoors-Part 1:FiELd measurements for determination of sound emission quantities
    声学 户外用固定式听觉报警器 第1部分：声发射量的现场测定    		 China National Standards
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    GB/T 19886-2005 Acoustics-GuidELines for noise control by enclosures and cabins
    声学 隔声罩和隔声间噪声控制指南    		 China National Standards
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    GB/T 19879-2015 SteEL plates for building structure
    建筑结构用钢板    		 China National Standards
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    GB/T 19879-2005 SteEL Plates For Building Structure
    建筑结构用钢板    		 China National Standards
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    GB/T 19869.2-2012 WELding procedure qualification test for aluminum and its alloys
    铝及铝合金的焊接工艺评定试验    		 China National Standards
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    GB/T 19869.1-2005 WELding procedure qualification test for steels,nickel and nickel alloys
    钢、镍及镍合金的焊接工艺评定试验    		 China National Standards
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    GB/T 19868.4-2005 WELding procedure qualification based on pre-production welding test
    基于预生产焊接试验的工艺评定    		 China National Standards
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    GB/T 19868.3-2005 WELding procedure qualification by adoption of a standard welding procedure
    基于标准焊接规程的工艺评定    		 China National Standards
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    GB/T 19868.2-2005 WELding procedure qualification based on previous welding experience
    基于焊接经验的工艺评定    		 China National Standards
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    GB/T 19868.1-2005 WELding procedure qualification based on tested welding consumables
    基于试验焊接材料的工艺评定    		 China National Standards
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    GB/T 19867.5-2008 WELding procedure specification for resistance welding
    电阻焊焊接工艺规程    		 China National Standards
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    GB/T 19867.4-2008 WELding procedure specification for laser beam welding
    激光焊接工艺规程    		 China National Standards
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    GB/T 19867.3-2008 WELding procedure specification for electron beam welding
    电子束焊接工艺规程    		 China National Standards
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    GB/T 19867.2-2008 WELding procedure specification for gas welding
    气焊焊接工艺规程    		 China National Standards
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    GB/T 19867.1-2005 WELding procedure specification for arc welding
    电弧焊焊接工艺规程    		 China National Standards
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    GB/T 19866-2005 Specification and qualification of wELding procedures for metallic materials-General rules
    焊接工艺规程及评定的一般原则    		 China National Standards
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    GB/T 19856.2-2005 Lightning protection-TELecommunication lines-Part 2:Lines using metallic conductors
    雷电防护 通信线路 第2部分：金属导线    		 China National Standards
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    GB/T 19856.1-2005 Lightning protection-TELecommunication lines-Part 1:Fibre optic Installation
    雷电防护 通信线路 第1部分：光缆    		 China National Standards
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    GB/T 19852-2008 Product of geographical indication - Lulong vermicELli
    地理标志产品 卢龙粉丝    		 China National Standards
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    GB/T 19851.16-2007 Sports equipment and playground for middle school ＆ primary school - Part 16：Hurdle shELf
    中小学体育器材和场地 第16部分：跨栏架    		 China National Standards
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    GB/T 19850-2013 The seamless copper tubes for ELectrical purposes
    导电用无缝铜管    		 China National Standards
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    GB/T 19846-2005 Mechanical vibration-Measurement of vibration generated internally in railway tunnELs by the passage of trains
    机械振动 列车通过时引起铁路隧道内部振动的测量    		 China National Standards
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    GB/T 19838-2005 Hazard Analysis and Critical Control Point(HACCP) system and guidELines for Its application to fish fishery products
    水产品危害分析与关键控制点(HACCP)体系及其应用指南    		 China National Standards
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    GB/T 19836-2005 Instrumentation for ELectric vehicles
    电动汽车用仪表    		 China National Standards
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    GB/T 19835-2015 SELf-regulating trace heating tape
    自限温电伴热带    		 China National Standards
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    GB/T 19835-2005 SELf-regulation Heating Belt
    自限温伴热带    		 China National Standards
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    GB/T 19831.2-2008 Petroleum and natural gas industries - Equipment for wELl cementing - Part 2: Centralizer placement and stop-collar testing
    石油天然气工业 固井设备 第2部分：扶正器的放置和止动环测试    		 China National Standards
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    GB/T 19830-2011 Petroleum and natural gas industries - SteEL pipes for use as casing or tubing for wells
    石油天然气工业 油气井套管或油管用钢管    		 China National Standards
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    GB/T 19829.3-2006 Petroleum and natural gas industries - Life cycle costing - Part 3: Implementation guidELines
    石油天然气工业 寿命周期费用分析 第3部分：实施指南    		 China National Standards
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    GB/T 19816.7-2005 Preparation of steEL substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 7:Determination of moisture
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第7部分:含水量的测定    		 China National Standards
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    GB/T 19816.6-2005 Preparation of steEL substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 6:Determination of foreign matter
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第6部分:外来杂质的测定    		 China National Standards
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    GB/T 19816.5-2005 Preparation of steEL substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 5:Determination of percentage defective particles and of microstructure
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第5部分:缺陷颗粒百分比和微结构的测定    		 China National Standards
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    GB/T 19816.4-2005 Preparation of steEL substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 4:Determination of apparent density
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第4部分:表观密度的测定    		 China National Standards
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    GB/T 19816.3-2005 Preparation of steEL substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 3:Determination of hardness
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第3部分:硬度的测定    		 China National Standards
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    GB/T 19816.2-2005 Preparation of steEL substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 2:Determination of particle size distribution
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第2部分:颗粒尺寸分布的测定    		 China National Standards
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    GB/T 19816.1-2005 Preparation of steEL substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 1:Sampling
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第1部分:抽样    		 China National Standards
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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    		 China National Standards
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    GB/T 1981.5-2009 Varnishes used for ELectrical insulation - Part 5: Energy-saving fast curing melamine alkyd impregnating varnishes
    电气绝缘用漆 第5部分：快固化节能型三聚氰胺醇酸浸渍漆    		 China National Standards
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    GB/T 1981.4-2009 Varnishes used for ELectrical insulation - Part 4: Polyester-imide varnishes
    电气绝缘用漆 第4部分：聚酯亚胺浸渍漆    		 China National Standards
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    GB/T 1981.3-2009 Varnishes used for ELectrical insulation - Part 3: Specifications for hot curing impregnating varnishes
    电气绝缘用漆 第3部分：热固化浸渍漆通用规范    		 China National Standards
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    GB/T 1981.2-2009 Varnishes used for ELectrical insulation - Part 2: Methods of test
    电气绝缘用漆 第2部分：试验方法    		 China National Standards
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    GB/T 1981.1-2007 Varnishes used for ELectrical insulation - Part 1: Definitions and general requirements
    电气绝缘用漆 第1部分：定义和一般要求    		 China National Standards
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    GB/T 19808-2005 Plastics pipes and fittings PeEL decohesion test for polyethylene(PE)electrofusion assemblies of nominal outside diameter greater than or equal to 90 mm
    塑料管材和管件 公称外径大于或等于90mm的聚乙烯电熔组件的拉伸剥离试验    		 China National Standards
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    GB/T 19807-2005 Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene(PE)pipe and an ELectrofusion fitting
    塑料管材和管件 聚乙烯管材和电熔管件 组合试件的制备    		 China National Standards
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    GB/T 19806-2005 Plastics pipes and fittings Crushing decohesion test for polyethylene(PE)ELectrofusion assemblies
    塑料管材和管件 聚乙烯电熔组件的挤压剥离试验    		 China National Standards
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    GB/T 19805-2005 Qualification test of wELding operators
    焊接操作工 技能评定    		 China National Standards
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    GB/T 19804-2005 WELding-General tolerances for welded constructions-Dimensions for lengths and angles-Shape and position
    焊接结构的一般尺寸公差和形位公差    		 China National Standards
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    GB/T 1979-2001 Standard diagrams for macrostructure and defect of structural steELs
    结构钢低倍组织缺陷评级图    		 China National Standards
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    GB/T 19774-2005 Specification of water ELectrolyte system for producing hydrogen
    水电解制氢系统技术要求    		 China National Standards
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    GB/T 19770-2005 Cinematography-Viewing conditions for the evaluation of films and slides for tELevision-Colours,luminances and dimensions
    电影 评价电视用电影和幻灯的观看条件 彩色、亮度和尺寸    		 China National Standards
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    GB/T 19755-2005 Measurement Methods for Emissions from Light-duty Hybrid ELectric Vehicles
    轻型混合动力电动汽车 污染物排放测量方法    		 China National Standards
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    GB/T 19754-2015 Test methods for energy consumption of heavy-duty hybrid ELectric vehicles
    重型混合动力电动汽车能量消耗量试验方法    		 China National Standards
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    GB/T 19753-2013 Test methods for energy consumption of light-duty hybrid ELectric vehicles
    轻型混合动力电动汽车能量消耗量试验方法    		 China National Standards
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    GB/T 19752-2005 Hybrid ELectric vehicles-Power performance-Test method
    混合动力电动汽车 动力性能 试验方法    		 China National Standards
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    GB/T 19751-2005 Hybrid ELectric vehicles safety specification
    混合动力电动汽车安全要求    		 China National Standards
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    GB/T 19750-2005 Hybrid ELectric vehicles-Engineering approval evaluation program
    混合动力电动汽车 定型试验规程    		 China National Standards
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    GB/T 19748-2005 SteEL-Charpy V-notch pendulum impact test-Instrumented test method
    钢材夏比V型缺口摆锤冲击试验 仪器化试验方法    		 China National Standards
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    GB/T 19744-2005 Determining of plane-strain crack-arrest fracture toughness,K Ia,for ferritic SteELs
    铁素体钢平面应变止裂韧度 K Ia 试验方法    		 China National Standards
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    GB/T 19743-2005 Water atomized pure iron powder and alloyed steEL powder for powder metallurgy
    粉末冶金用水雾化纯铁粉、合金钢粉    		 China National Standards
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    GB/T 19738-2005 Glass plant,pipELine and fittings-Glass plant components
    玻璃设备、管道和配件--玻璃设备组件    		 China National Standards
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    GB/T 19731-2005 Information on Optical Disk Cartridges(ODC)shipping packages and ODC labELs
    盒式光盘(ODC) 装运包装以及光盘标签上的信息    		 China National Standards
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    GB/T 19729-2005 ELectronic imaging-Media error monitoring and reporting techniques for verification of stored data on optical digital data disks
    电子成像 数字数据光盘存储数据验证用介质错误监测与报告技术    		 China National Standards
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    GB/T 19720-2005 Platinum jewELlery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime
    铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法    		 China National Standards
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    GB/T 19719-2005 JewELlery-Determination of the release of nickel-Method of spectrometry
    首饰 镍释放量的测定 光谱法    		 China National Standards
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    GB/T 19718-2005 JewELlery-Determination of nickel content-Method of flame atomic absorption spectrometry
    首饰 镍含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 19715.2-2005 Information technology-GuidELines for the management of IT Security-Part 2:Managing and planning IT Security
    信息技术 信息技术安全管理指南 第2部分:管理和规划信息技术安全    		 China National Standards
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    GB/T 19715.1-2005 Information technology-GuidELines for the management of IT Security-Part 1:Concepts and models of IT Security
    信息技术 信息技术安全管理指南 第1部分:信息技术安全概念和模型    		 China National Standards
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    GB/T 19711-2005 Data modEL and data exchange format for navigable spatial database
    导航地理数据模型与交换格式    		 China National Standards
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    GB/T 19709-2005 ELectronic data interchange for administration,commerce and transport-Rules for generation of XML schema(XSD)on the basis of EDI(FACT)message implementation guidelines
    用于行政、商业和运输业电子数据交换基于EDI（FACT）报文实施指南的XML schema（XSD）生成规则    		 China National Standards
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    GB/T 19688.5-2009 Information and documentation - Bibliographic data ELement directory - Part 5: Data elements for the exchange of cataloguing and metadata
    信息与文献 书目数据元目录 第5部分：编目和元数据交换用数据元    		 China National Standards
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    GB/T 19688.4-2005 Information and Documentation--Bibliographic data ELement directory--Part 4:circulation applications
    信息与文献 书目数据元目录 第四部分:流通应用    		 China National Standards
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    GB/T 19688.3-2005 Information and Documentation--Bibliographic data ELement directory--Part 3:Information retrieval applications
    信息与文献 书目数据元目录 第三部分:情报检索    		 China National Standards
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    GB/T 19688.2-2005 Information and Documentation--Bibliographic Data ELement Directory--Part 2:Acquisitions applications
    信息与文献 书目数据元目录 第二部分:采访应用    		 China National Standards
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    GB/T 19688.1-2005 Information and Documentation--Bibliographic Data ELement Directory Part 1:Interloan Applications
    信息与文献 书目数据元目录 第一部分:互借应用    		 China National Standards
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    GB/T 19687-2005 Determination of the long-term change in thermal resistance of closed-cELl plastics(accelerated laboratory test methods)
    闭孔塑料长期热阻变化的测定 实验室加速测试方法    		 China National Standards
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    GB/T 19679-2005 Information technology-Coded graphic character set for use in the Preparation of documents used in ELectrotechnology and for information interchange
    信息技术--用于电工技术文件起草和信息交换的编码图形字符集    		 China National Standards
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    GB/T 19676-2005 Grading Standard for Products of Chinese YELlow-Feathered Chicken
    黄羽肉鸡产品质量分级    		 China National Standards
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    GB/T 19674.2-2005 Connections for general use and fluid power Ports and stud ends with thread-Stud ends with ELastomeric sealing(A type and type E)
    液压管接头用螺纹油口和柱端--填料密封柱端(A型和E型)    		 China National Standards
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    GB/T 19672-2005 Specification of pipELine valves
    管线阀门 技术条件    		 China National Standards
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    GB/T 19668.3-2007 Information system project surveillance specification - Part 3: ELectronic equipment room system project surveillance specification
    信息化工程监理规范 第3部分：电子设备机房系统工程监理规范    		 China National Standards
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