China National Standards

China Operation procedures lifting Industry Standards English PDF List

  •  China "Operation procedures lifting" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SY/T 6058-2004 Operation procedures for lifting and laying down of self-electing mast
    自升式井架起放作业规程    		 China Oil & Gas Industry Standards
    Operation procedures lifting
    English PDF

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