China National Standards

China Fluid coupling set Industry Standards English PDF List

  •  China "Fluid coupling set" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SY/T 6664-2013 Fluid coupling set for oil drilling rig
    石油钻机用偶合器机组    		 China Oil & Gas Industry Standards
    Fluid coupling set
    English PDF

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