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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
    SJ 3241-1989 Gallium arsenide single-crYStal bar and wafer

    YS-China Electronics Standards

    SJ/Z 3206.7-1989 Geneeral rules for preparation and sampling sample for emission spectrum analYSis

    YS-China Electronics Standards

    GB/T 11998-1989 Determination of glass transitiontemperature of plastics--Thermomechanical analYSis
    塑料玻璃化温度测定方法 热机械分析法

    YS-China National GB Standards

    GB/T 12005.6-1989 Determination of hydrolYSis degree ofpartly hydrolysis polyacrylamide
    部分水解聚丙烯酰胺水解度测定方法

    YS-China National GB Standards

    GB 10494-1989 Technical specification for crossing signal equipment in waYSide
    铁路区间道口信号设备技术条件

    YS-China National GB Standards

    SJ/Z 3229-1989 Guidelines for quality assurance sYStem of color television sets

    YS-China Electronics Standards

    SJ/Z 3220-1989 Edited figures for typical structures of cabinets and cases made of aluminium alloYS

    YS-China Electronics Standards

    SJ/Z 3206.8-1989 Geneeral rules for preparation of standard sample for spectrum analYSis

    YS-China Electronics Standards

    GB/T 12005.6-1989 Determination of hydrolYSis degree ofpartly hydrolysis polyacrylamide
    部分水解聚丙烯酰胺水解度测定方法

    YS-China National GB Standards

    SJ 3266-1989 SYStem for radio calling system

    YS-China Electronics Standards

    GB 11726-1989 Health standard for dusts of aluminium,aluminium oxide and aluminium alloYS in the air of workplace
    车间空气中铝、氧化铝、铝合金粉尘卫生标准

    YS-China National GB Standards

    SJ/Z 3206.10-1989 General rules for analYSis of properties of emision spectrum

    YS-China Electronics Standards

    SJ/Z 3206.5-1989 Treatment methods for sensitized plate and film photograph for chemical analYSis using spectrum

    YS-China Electronics Standards

    SJ/Z 3206.14-1989 General rules for error in spectrum chemical analYSis and data processing in laboratories

    YS-China Electronics Standards

    GB/T 11299.4-1989 Methods of measurement for radio equipment used in satelliteearth stations--Part 1:Measurements common to sub-sYStems and combinations of sub-systems--Section four:Measurements in the base band
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第四节:基带测量

    YS-China National GB Standards

    GB/T 11820-1989 The requirements for urban optical fiber cable sYStems joined to national public telecommunication network
    市内光缆通信系统进网要求

    YS-China National GB Standards

    SJ/Z 3206.13-1989 General rules for emision spectrum analYSis for semiconductor materials

    YS-China Electronics Standards

    SJ/Z 3206.12-1989 General rules for emission spectrum analYSis for vacuum materials

    YS-China Electronics Standards

    GB/T 11998-1989 Determination of glass transitiontemperature of plastics--Thermomechanical analYSis
    塑料玻璃化温度测定方法 热机械分析法

    YS-China National GB Standards

    GB/T 12005.6-1989 Determination of hydrolYSis degree ofpartly hydrolysis polyacrylamide
    部分水解聚丙烯酰胺水解度测定方法

    YS-China National GB Standards


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