China National Standards

China Genteral Industry Standards English PDF List

  •  China "Genteral" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    YD/T 1821-2008 The Requirement of Environment Conditions for Genteral Equipment Room for Communication
    通信中心机房环境条件要求    		 China Telecommunication Standards
    Genteral
    English PDF

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