China National Standards

China permissible Industry Standards English PDF List


  •  China "permissible" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    QB/T 5679-2022 permissible values of energy efficiency and energy efficiency grades for drinking water treatment devices {译}
    饮用水处理装置能效限定值及能效等级
    China Light Industry Industry Standards
    permissible

    English PDF
    QB/T 1690-2004 Provision of permissible errors for measurement of precious metals adornment mass
    贵金属饰品质量测量允差的规定
    China Light Industry Standards
    permissible

    English PDF
    TB/T 2316-1992 (Railway electrification AC line interference on cable broadcasting loud permissible value)
    交流电器化铁道对有线广播线路干扰影响容许值
    China Railway & Train Standards
    permissible

    English PDF

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