China National Standards

China Techniacal specifications environmental Industry Standards English PDF List

  •  China "Techniacal specifications environmental" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    HJ 707-2014 Techniacal specifications for environmental noise monitoring structure-borne indoor noise form associated facilities
    环境噪声监测技术规范 结构传播固定设备室内噪声    		 China Environmental Protection Industry Standards
    Techniacal specifications environmental
    English PDF

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