China National Standards

China Environment sensitive Industry Standards English PDF List

  •  China " Environment sensitive" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SY/T 7293-2016 (Environment - sensitive areas of natural gas pipeline construction and operation of environmental protection requirements)
    环境敏感区天然气管道建设和运行环境保护要求    		 China Oil & Gas Industry Standards
    Environment sensitive
    English PDF

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