China National Standards

China GB GB Standards Search


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 20975.8-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 8:Determination of zinc content
    铝及铝合金化学分析方法 第8部分:锌含量的测定
    GB/T 5124.1-2008- English Version of China National Standard
    Methods for chemical analysis of hardmetals - Determination of total carbon content - Gravimetric method
    硬质合金化学分析方法 总碳量的测定 重量法
    GB/T 4153-2008- English Version of China National Standard
    Misch metal
    混合稀土金属
    GB/Z 18620.3-2008- English Version of China National Standard
    Cylindrical gears - Code of inspection practice - Part 3: Recommendations relative to gear blanks, shaft centre distance and parallelism of axes
    圆柱齿轮 检验实施规范 第3部分: 齿轮坯、轴中心距和轴线平行度的检验
    GB/T 10119-2008- English Version of China National Standard
    Determination of dezincification corrosion resistance of brass
    黄铜耐脱锌腐蚀性能的测定
    GB/T 15076.14-2008- English Version of China National Standard
    Methods for chemical analysis of tantalum and niobium - Determination of oxygen content
    钽铌化学分析方法 氧量的测定
    GB/T 15972.41-2008- English Version of China National Standard
    Specifications for optical fibre test methods - Part 41: Measurement methods and test procedures for transmission and optical characteristics - Bandwidth
    光纤试验方法规范 第41部分:传输特性和光学特性的测量方法和试验程序 带宽
    GB/T 16479-2008- English Version of China National Standard
    Light rare earth carbonate
    碳酸轻稀土
    GB/T 15972.42-2008- English Version of China National Standard
    Specifications for optical fibre test methods - Part 42: Measurement methods and test procedures for transmission and optical characteristics - Chromatic dispersion
    光纤试验方法规范 第42部分:传输特性和光学特性的测量方法和试验程序 波长色散
    GB/T 20975.4-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photometric method
    铝及铝合金化学分析方法 第4部分:铁含量的测定 邻二氮杂菲分光光度法
    GB/T 20975.15-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 15:Determination of boron content
    铝及铝合金化学分析方法 第15部分:硼含量的测定
    GB/T 21653-2008- English Version of China National Standard
    Nickel and Nickel-alloy Wire and Drawing Stock
    镍及镍合金线和拉制线坯
    GB/T 21546-2008- English Version of China National Standard
    Critical current measurement - DC critical current of Nb-Ti composite superconductors
    铌钛复合超导体的直流临界电流测量
    GB/T 20975.9-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 9:Determination of lithium content Flame atomic absorption spectrometric method
    铝及铝合金化学分析方法 第9部分:锂含量的测定 火焰原子吸收光谱法
    GB/T 19867.3-2008- English Version of China National Standard
    Welding procedure specification for electron beam welding
    电子束焊接工艺规程
    GB/T 5248-2008- English Version of China National Standard
    Copper and copper alloy-seamless tubes-eddy current testing method
    铜及铜合金无缝管涡流探伤方法
    GB/T 5187-2008- English Version of China National Standard
    Foil of copper and copper alloy
    铜及铜合金箔材
    GB/T 985.2-2008- English Version of China National Standard
    Recommended joint preparation for submerged arc welding
    埋弧焊的推荐坡口
    GB/T 985.3-2008- English Version of China National Standard
    Recommended joint preparation for gas-shield arc welding on aluminium and its alloys
    铝及铝合金气体保护焊的推荐坡口
    GB/T 15072.13-2008- English Version of China National Standard
    Test method of precious metal alloys - Determination of tin , cerium and lanthanium contents for silver alloys - Inductively coupled clasma atomic emission spectrometry
    贵金属合金化学分析方法 银合金中锡、铈和镧量的测定 电感耦合等离子体原子发射光谱法
    GB/T 15972.53-2008- English Version of China National Standard
    Specifications for optical fibre test methods - Part 53: Measurement methods and test procedures for environmental characteristics - Water immersion
    光纤试验方法规范 第53部分:环境性能的测量方法和试验程序 浸水
    GB/T 15076.12-2008- English Version of China National Standard
    Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum
    钽铌化学分析方法 钽中磷量的测定
    GB/T 15972.47-2008- English Version of China National Standard
    Specifications for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss
    光纤试验方法规范 第47部分:传输特性和光学特性的测量方法和试验程序 宏弯损耗
    GB/T 15071-2008- English Version of China National Standard
    Dysprosium metal
    金属镝
    GB/T 15072.10-2008- English Version of China National Standard
    Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA
    贵金属合金化学分析方法 金合金中镍量的测定 EDTA络合返滴定法
    GB/T 19198-2008- English Version of China National Standard
    Testing method for thermo-electromotive force of precious metals and their alloys pair up with platinum or copper
    贵金属及其合金对铂、对铜热电动势的测量方法
    GB/T 20975.6-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 6:Determination of cadmium content Flame atomic absorption spectrometric method
    铝及铝合金化学分析方法 第6部分:镉含量的测定 火焰原子吸收光谱法
    GB/T 20975.11-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 11:Determination of lead content Flame atomic absorption spectrometric method
    铝及铝合金化学分析方法 第11部分:铅含量的测定 火焰原子吸收光谱法
    GB/T 20975.12-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 12:Determination of titanium content
    铝及铝合金化学分析方法 第12部分:钛含量的测定
    GB/T 20975.14-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 14:Determination of nickel content
    铝及铝合金化学分析方法 第14部分:镍含量的测定
    GB/T 20975.18-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 18:Determination of chromium content
    铝及铝合金化学分析方法 第18部分:铬含量的测定
    GB/T 21652-2008- English Version of China National Standard
    Copper and copper alloy wire
    铜及铜合金线材
    GB/T 20975.5-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 5:Determination of silicon content
    铝及铝合金化学分析方法 第5部分:硅含量的测定
    GB/T 21547.2-2008- English Version of China National Standard
    VMEbus Extensions for instrumentation -Part 2: TCP/IP-VXIbus Interface specification
    VME总线对仪器的扩展 第2部分:TCP/IP-VXI总线接口规范
    GB/T 21548-2008- English Version of China National Standard
    Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems
    光通信用高速直接调制半导体激光器的测量方法
    GB/T 3253.5-2008- English Version of China National Standard
    Methods for chemical analysis of antimony and antimony trioxide - Determination of copper content - Flame atomic absorption spectrometric method
    锑及三氧化二锑化学分析方法 铜量的测定 火焰原子吸收光谱法
    GB/T 3952-2008- English Version of China National Standard
    Copper drawing stock for electrical purpose
    电工用铜线坯
    GB/T 985.4-2008- English Version of China National Standard
    Recommended joint preparation for welding on clad steels
    复合钢的推荐坡口
    GB/T 13390-2008- English Version of China National Standard
    Metallic powder-Determination of the specific surface area - Method of nitrogen adsorption
    金属粉末比表面积的测定 氮吸附法
    GB/T 10095.1-2008- English Version of China National Standard
    Cylindrical gears - System of accuracy - Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
    圆柱齿轮 精度制 第1部分:轮齿同侧齿面偏差的定义和允许值
    GB/T 15076.9-2008- English Version of China National Standard
    Methods for chemical analysis of tantalum and niobium - Determination of iron, chromium, nickel, manganese, titanium, aluminum, copper, tin, lead and zirconium contents in tantalum
    钽铌化学分析方法 钽中铁、铬、镍、锰、钛、铝、铜、锡、铅和锆量的测定
    GB/T 15076.8-2008- English Version of China National Standard
    Methods for chemical analysis of tantalum and niobium - Determination of carbon and sulphur contents
    钽铌化学分析方法 碳量和硫量的测定
    GB/T 15972.44-2008- English Version of China National Standard
    Specifications for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off wavelength
    光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长
    GB/T 15972.54-2008- English Version of China National Standard
    Specifications for optical fibre test methods - Part 54: Measurement methods and test procedures for environmental characteristics - Gamma irradiation
    光纤试验方法规范 第54部分:环境性能的测量方法和试验程序 伽玛辐照
    GB/T 17473.7-2008- English Version of China National Standard
    Test methods of precious metals pastes used for microelectronics - Determination of solderability and solderelaching resistance
    微电子技术用贵金属浆料测试方法 可焊性、耐焊性测定
    GB/T 15072.5-2008- English Version of China National Standard
    Test method of precious metal alloys - Determination of silver content for gold and palladium alloys - Potentionmeter titration with potassium iodide
    贵金属合金化学分析方法 金、钯合金中银量的测定 碘化钾电位滴定法
    GB/T 15072.19-2008- English Version of China National Standard
    Test method of precious metal alloys - Determination of vanadium and magnesium contents for silver alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 银合金中钒和镁量的测定 电感耦合等离子体原子发射光谱法
    GB/T 15072.17-2008- English Version of China National Standard
    Test method of precious metal alloys - Determination of tungsten contents for platinum alloys - Tungstic acid gravimetry
    贵金属合金化学分析方法 铂合金中钨量的测定 三氧化钨重量法
    GB/T 21547.1-2008- English Version of China National Standard
    VME bus Extensions for instrumentation - Part 1: TCP/IP Instrument protocol specification
    VME总线对仪器的扩展 第1部分: TCP/IP仪器协议规范
    GB/T 19867.5-2008- English Version of China National Standard
    Welding procedure specification for resistance welding
    电阻焊焊接工艺规程

    Find out:41693Items   |  To Page of: First -Previous-Next -Last  | [564] [565] [566] [567] [568] [569] [570]

     

    +86-755-25831330        info@transcustoms.com 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2018 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards