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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, Purchase services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    GB/T 11361-2008 Synchronous belt drives - Trapezoidal toothed pulleYS
    同步带传动 梯形齿带轮

    YS-China National GB Standards

    GB/T 11066.1-2008 Methods for chemical analYSis of gold - Determination of gold content - Fire assaying method
    金化学分析方法 金量的测定 火试金法

    YS-China National GB Standards

    GB/T 11066.2-2008 Methods for chemical analYSis of gold - Determination of silver content - Flame atomic absorption spectrometry
    金化学分析方法 银量的测定 火焰原子吸收光谱法

    YS-China National GB Standards

    GB/T 11066.3-2008 Methods for chemical analYSis of gold - Determination of iron content - Flame atomic absorption spectrometry
    金化学分析方法 铁量的测定 火焰原子吸收光谱法

    YS-China National GB Standards

    GB/T 11357-2008 Quality, roughness and balance of transmission pulleYS
    带轮的材质、表面粗糙度及平衡

    YS-China National GB Standards

    GB/T 11356.1-2008 Belt drives - PulleYS for V-belts (system based on datum width) -Geometrical inspection of grooves
    带传动 V带轮(基准宽度制) 槽形检验

    YS-China National GB Standards

    GB/T 11292-2008 Industrial automation sYStems - Numerical control of machines - NC processor output - Post processor commands
    工业自动化系统 机床数值控制 NC处理器输出 后置处理命令

    YS-China National GB Standards

    GB/T 13660-2008 201×7 Strong base polYStyrene anion exchange resin
    201×7 强碱性苯乙烯系阴离子交换树脂

    YS-China National GB Standards

    GB 14598.27-2008 Measuring relaYS and protection eauipment - Part 27: Product safety requirements
    量度继电器和保护装置 第27部分:产品安全要求

    YS-China National GB Standards

    GB 13539.3-2008 Low-voltage fuses - Part 3:Supplementary requirements for fuses for use by unskilled persons(fuses mainly for household and similar applications) - Examples of standardized sYStems of fuses A to F
    低压熔断器 第3部分: 非熟练人员使用的熔断器的补充要求(主要用于家用和类似用途的熔断器) 标准化熔断器系统示例A至F

    YS-China National GB Standards

    GB/T 13629-2008 Applicable criteria for digital computers in safety sYStems of nuclear power plants
    核电厂安全系统中数字计算机的适用准则

    YS-China National GB Standards

    GB 13851-2008 Traffic safety signs on inland waterwaYS
    内河交通安全标志

    YS-China National GB Standards

    GB 13961-2008 Electrical supply track sYStems for luminaires
    灯具用电源导轨系统

    YS-China National GB Standards

    GB 14050-2008 Types and safety technical requirements of sYStem earthing
    系统接地的型式及安全技术要求

    YS-China National GB Standards

    GB 14536.11-2008 Automatic electrical controls for household and similar use - Particular requirements for motor-starting relaYS
    家用和类似用途电自动控制器 电动机用起动继电器的特殊要求

    YS-China National GB Standards

    GB/T 3253.5-2008 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

    YS-China National Standards

    GB/T 13639-2008 Digital indicators with analogue input for use in industrial-process measurement and control sYStems
    工业过程测量和控制系统用模拟输入数字式指示仪

    YS-China National GB Standards

    GB/T 13659-2008 001×7 Strong acid polYStyrene cation exchange resin
    001×7 强酸性苯乙烯系阳离子交换树脂

    YS-China National GB Standards

    GB/T 3253.3-2008 Methods for chemical analYSis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method
    锑及三氧化二锑化学分析方法 铅量的测定 火焰原子吸收光谱法

    YS-China National Standards

    GB/T 3253.2-2008 Methods for chemical analYSis of antimony and antimony trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method
    锑及三氧化二锑化学分析方法 铁量的测定 邻二氮杂菲分光光度法

    YS-China National Standards


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