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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 1819.14-2006 Methods for chemical analYSis of tin concentrates―Determination of copper content―Flame atomic absorption spectrometric method
    锡精矿化学分析方法 铜量的测定 火焰原子吸收光谱法

    YS-China National GB Standards

    GB/T 20145-2006 Photobiological safety of lamps and lamp sYStems
    灯和灯系统的光生物安全性

    YS-China National GB Standards

    GB/T 20145-2006 Photobiological safety of lamps and lamp sYStems
    灯和灯系统的光生物安全性

    YS-China National GB Standards

    GB/T 17948.2-2006 Functional evaluation of insulation sYStems for rotating electrical machines - Test procedures for wire-wound windings - Classification of changes and insulation component substitutions
    旋转电机绝缘结构功能性评定 散绕绕组试验规程 变更和绝缘组分替代的分级

    YS-China National GB Standards

    GB/T 17948.3-2006 Functional evaluation of insulation sYStems for rotating electrical machines - Test procedures for form-wound windings - Thermal evaluation and classification of insulation sysyems used in machines up to and including 50MVA and 15kV
    旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构热评定和分级

    YS-China National GB Standards

    GB/T 17948.4-2006 Functional evaluation of insulation sYStems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines up to and including 50MVA and 15kV
    旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构电评定

    YS-China National GB Standards

    GB/T 18115.1-2006 Chemical analYSis methods of rare earth impurities in rare earth metals and their oxides Lanthanum-Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定

    YS-China National GB Standards

    GB/T 20151-2006 Photometry - the CIE sYStem of physical photometry
    光度学 CIE物理光度系统

    YS-China National GB Standards

    GB/T 1819.16-2006 Methods for chemical analYSis of tin concentrates―Determination of silver content―Flame atomic absoption spectrometric method
    锡精矿化学分析方法 银量的测定 火焰原子吸收光谱法

    YS-China National GB Standards

    GB/T 20151-2006 Photometry - the CIE sYStem of physical photometry
    光度学 CIE物理光度系统

    YS-China National GB Standards

    GB/T 3251-2006 Compression test method for aluminium and aluminium alloYS tubes
    铝及铝合金管材压缩试验方法

    YS-China National Standards

    GB/T 20162-2006 Method for collection of phYSical evidence for fire technical identification
    火灾技术鉴定物证提取方法

    YS-China National GB Standards

    GB/T 20162-2006 Method for collection of phYSical evidence for fire technical identification
    火灾技术鉴定物证提取方法

    YS-China National GB Standards

    GB/T 20164-2006 Prevention and control specifications for mail and mail handling sYStems in the area of when epidemics breakout
    传染病暴发流行期间疫区邮件及处理系统预防控制规范

    YS-China National GB Standards

    GB/T 20164-2006 Prevention and control specifications for mail and mail handling sYStems in the area of when epidemics breakout
    传染病暴发流行期间疫区邮件及处理系统预防控制规范

    YS-China National GB Standards

    GB 15629.1104-2006 Information technology - Telecommunications and information exchange between sYStems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Further Higher
    信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分:无线局域网媒体访问控制和物理层规范:2.4GHz频段更高数据速率扩展规范

    YS-China National GB Standards

    GB 15629.1101-2006 Information technology - Telecommunications and information exchange between sYStems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: High-Speed Phy
    信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分:无线局域网媒体访问控制和物理层规范:5.8GHz频段高速物理层扩展规范

    YS-China National GB Standards

    GB/T 5252-2006 Germanium monocrYStal - inspection of dislocation etch pit density
    锗单晶位错腐蚀坑密度测量方法

    YS-China National Standards

    SJ 50973/23-2006 Cable, flexible coaxial, phYSically-foamed polyethylene insulation, type SYWY-50-4-51, SYWY-50-4-52, SYWYZ-50-4-51, SYWYZ-50-4-52, SYWRZ-50-4-51, SYWRZ-50-4-52, detail specification for

    YS-China Electronics Standards

    SJ 50973/31-2006 Cable, flexible coaxial, phYSically-foamed polyethylene insulation, type SYWY-75-7-51, SYWYZ-75-7-51, SYWRZ-75-7-51, detail specification for

    YS-China Electronics Standards


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