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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 "GB" GB Standards List:
  • GB/T 2951.31-2008- English Version of China National Standard
    Common test methods for insulating and sheathing materials of electric and optical cables - Part 31:Methods specific to PVC compounds - Pressure test at high temperature - Test for resistance to cracking
    电缆和光缆绝缘和护套材料通用试验方法 第31部分:聚氯乙烯混合料专用试验方法 高温压力试验-抗开裂试验
    GB/T 2951.32-2008- English Version of China National Standard
    Common test methods for insulating and sheathing materials of electric and optical cables - Part 32:Methods specific to PVC ompounds - Loss of mass test - Thermal stability test
    电缆和光缆绝缘和护套材料通用试验方法 第32部分:聚氯乙烯混合料专用试验方法 失重试验 热稳定性试验
    GB/T 2951.11-2008- English Version of China National Standard
    Common test methods for insulating and sheathing materials of electric and optical cables - Part 11:Methods for general application - Measurement of thickness and overall dimensions - Tests for determining the mechanical properties
    电缆和光缆绝缘和护套材料通用试验方法 第11部分:通用试验方法 厚度和外形尺寸测量 机械性能试验
    GB/T 6567.1-2008- English Version of China National Standard
    Technical drawings - Graphical symbols for piping systems - Basic principles
    技术制图 管路系统的图形符号 基本原则
    GB/T 6567.2-2008- English Version of China National Standard
    Technical drawings - Graphical symbols for piping systems - Piping
    技术制图 管路系统的图形符号 管路
    GB/T 6567.4-2008- English Version of China National Standard
    Technical drawings - Graphical symbols for piping systems - Valves and control components
    技术制图 管路系统的图形符号 阀门和控制元件
    GB/T 13815-2008- English Version of China National Standard
    Aluminium base brazing filler metals
    铝基钎料
    GB/T 18380.11-2008- English Version of China National Standard
    Tests on electric and optical fibre cables under fire conditions - Part 11:Test for vertical flame propagation for a single insulated wire or cable - Apparatus
    电缆和光缆在火焰条件下的燃烧试验 第11部分:单根绝缘电线电缆火焰垂直蔓延试验 试验装置
    GB/T 2951.12-2008- English Version of China National Standard
    Common test methods for insulating and sheathing materials of electric and optical cables - Part 12:Methods for general application - Thermal ageing methods
    电缆和光缆绝缘和护套材料通用试验方法 第12部分:通用试验方法 热老化试验方法
    GB/T 9978.1-2008- English Version of China National Standard
    Fire-resistance tests-Elements of building construction-Part 1: General requirements
    建筑构件耐火试验方法 第1部分:通用要求
    GB/T 9978.4-2008- English Version of China National Standard
    Fire-resistance tests-Elements of building construction-Part 4: Specific requirements for loadbearing vertical separating elements
    建筑构件耐火试验方法 第4部分:承重垂直分隔构件的特殊要求
    GB/T 9978.6-2008- English Version of China National Standard
    Fire-resistance tests-Elements of building construction-Part 6:Specific requirements for beams
    建筑构件耐火试验方法 第6部分:梁的特殊要求
    GB/T 803-2008- English Version of China National Standard
    Determination of explosion indices of combustible gases in air
    空气中可燃气体爆炸指数测定方法
    GB/T 4656-2008- English Version of China National Standard
    Technical drawings - Simplified representation of bars and profile sections
    技术制图 棒料、型材及其断面的简化表示法
    GB/T 16722.4-2008- English Version of China National Standard
    Technical product documentation - Handling of computer-based technical information - Document management and retrieval systems
    技术产品文件 计算机辅助技术信息处理 文件管理与检索系统
    GB/T 16722.3-2008- English Version of China National Standard
    Technical product documentation - Handling of computer-based technical information - Phases in the product design process
    技术产品文件 计算机辅助技术信息处理 产品设计过程中的状态
    GB/T 16722.2-2008- English Version of China National Standard
    Technical product documentation - Handling of computer-based technical information - Original documentation
    技术产品文件 计算机辅助技术信息处理 原始文件
    GB/T 17964-2008- English Version of China National Standard
    Information technology - Security Techniques - Modes of operation for a block cipher
    信息安全技术 分组密码算法的工作模式
    GB/T 15829-2008- English Version of China National Standard
    Soft soldering flux - Classification and requirements
    软钎剂 分类与性能要求
    GB/T 22087-2008- English Version of China National Standard
    Arc-welded joints in aluminium and its alloys - Guidance on quality levels for imperfection
    铝及铝合金的弧焊接头 缺欠质量分级指南
    GB/T 2951.51-2008- English Version of China National Standard
    Common test methods for insulating and sheathing materials of electric and optical cables - Part 51:Methods specific to filling compounds - Drop point - Separation of oil - Lower temperature brittleness - Total acid number - Absence of corrosive component
    电缆和光缆绝缘和护套材料通用试验方法 第51部分:填充膏专用试验方法 滴点 油分离 低温脆性 总酸值 腐蚀性 23℃时的介电常数 23℃和100℃时的直流电阻率
    GB/T 9978.8-2008- English Version of China National Standard
    Fire-resistance tests - Elements of building construction - Part 8: Specific requirements for non-loadbearing vertical separating elements
    建筑构件耐火试验方法 第8部分:非承重垂直分隔构件的特殊要求
    GB/T 9978.7-2008- English Version of China National Standard
    Fire-resistance tests - Elements of building construction - Part 7: Specific requirements for columns
    建筑构件耐火试验方法 第7部分:柱的特殊要求
    GB/T 9978.3-2008- English Version of China National Standard
    Fire-resistance tests -Elements of building construction-Part 3: Commentary on test method and test data application
    建筑构件耐火试验方法 第3部分:试验方法和试验数据应用注释
    GB/T 6418-2008- English Version of China National Standard
    Copper base brazing filler metals
    铜基钎料
    GB/T 7922-2008- English Version of China National Standard
    Method of measuring the color of light sources
    照明光源颜色的测量方法
    GB/T 18800-2008- English Version of China National Standard
    Household microware oven - Methods for measuring performance
    家用微波炉 性能试验方法
    GB/T 14812-2008- English Version of China National Standard
    Testing method for heat transfer performance of heat pipes
    热管传热性能试验方法
    GB/T 14813-2008- English Version of China National Standard
    Life testing method for heat pipes
    热管寿命试验方法
    GB/T 14811-2008- English Version of China National Standard
    Heat pipe terminology
    热管术语
    GB/T 22085.1-2008- English Version of China National Standard
    Electron and laser beam welded joints - Guidance on quality levels for imperfactions - Part 1:Steel
    电子束及激光焊接接头 缺欠质量分级指南 第1部分:钢
    GB/T 9978.9-2008- English Version of China National Standard
    Fire-resistance tests - Elements of building construction - Part 9: Specific requirements for non-loadbearing ceiling elements
    建筑构件耐火试验方法 第9部分:非承重吊顶构件的特殊要求
    GB/T 13794-2008- English Version of China National Standard
    Pyrometric reference cones
    标准测温锥
    GB/T 12474-2008- English Version of China National Standard
    Method of test for explosion limits of combustible gases in air
    空气中可燃气体爆炸极限测定方法
    GB/T 2951.21-2008- English Version of China National Standard
    Common test methods for insulating and sheathing materials of electric and optical cables - Part 21:Methods specific to elastomeric compounds - Ozone resistance, hot set and mineral oil immersion tests
    电缆和光缆绝缘和护套材料通用试验方法 第21部分:弹性体混合料专用试验方法 耐臭氧试验-热延伸试验-浸矿物油试验
    GB/T 3978-2008- English Version of China National Standard
    Standard illuminants and geometric conditions
    标准照明体和几何条件
    GB/T 9098-2008- English Version of China National Standard
    Hermetic motor-compressors for refrigerators
    电冰箱用全封闭型电动机 压缩机
    GB/T 7921-2008- English Version of China National Standard
    Uniform color space and color difference formula
    均匀色空间和色差公式
    GB/T 1019-2008- English Version of China National Standard
    General requirements for the package of household and similar electrical appliances
    家用和类似用途电器包装通则
    GB/T 13464-2008- English Version of China National Standard
    Thermal analysis test methods for thermal stability of materials
    物质热稳定性的热分析试验方法
    GB/T 18938-2008- English Version of China National Standard
    Electric toasters for household and similar purposes - Methods for measuring performance
    家用和类似用途的面包片电烘烤器 性能测试方法
    GB/T 22088-2008- English Version of China National Standard
    The measuring performance’s method and limiting values for detergent free household electric washing machine
    家用电动洗衣机 不用洗衣粉洗衣机性能测试方法及限值
    GB/T 2951.42-2008- English Version of China National Standard
    Common test methods for insulating and sheathing materials of electric and optical cables - Part 42:Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at break after conditioning at elevated temperature - Wrappi
    电缆和光缆绝缘和护套材料通用试验方法 第42部分:聚乙烯和聚丙烯混合料专用试验方法 高温处理后抗张强度和断裂伸长率试验 高温处理后卷绕试验 空气热老化后的卷绕试验 测定质量的增
    GB/T 7157-2008- English Version of China National Standard
    Electric soldering irons
    电烙铁
    GB/T 10859-2008- English Version of China National Standard
    Nickel base brazing filler metals
    镍基钎料
    GB/T 22090-2008- English Version of China National Standard
    Cold and hot water dispenser
    冷热饮水机
    GB/T 16555-2008- English Version of China National Standard
    Chemical analysis of refractories containing carbon and silicon carbide or nitride
    含碳、碳化硅、氮化物耐火材料化学分析方法
    GB/T 22129-2008- English Version of China National Standard
    Repairing all-purpose technical criterion for agricultural machinery
    农机修理通用技术规范
    GB/T 22086-2008- English Version of China National Standard
    Recommendations for welding of aluminium and aluminium alloys
    铝及铝合金弧焊推荐工艺
    GB/T 19332-2008- English Version of China National Standard
    Product of geographical indication - Changshan huyou
    地理标志产品 常山胡柚

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