China National Standards

China Expandable liner Industry Standards English PDF List

  •  China " Expandable liner" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SY/T 6959-2013 (Expandable liner hanger and tail pipe -back device)
    膨胀式尾管悬挂器及尾管回接装置    		 China Oil & Gas Industry Standards
    Expandable liner
    English PDF

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