China National Standards

China Potassium polyacrylamide drilling Industry Standards English PDF List

  •  China "Potassium polyacrylamide drilling" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SY/T 5946-2002 Potassium polyacrylamide for drilling fluid
    钻井液用聚丙烯酰胺钾盐    		 China Oil & Gas Industry Standards
    Potassium polyacrylamide drilling
    English PDF

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