Anti-corrosion oil pipe or casing pipe for oil-extraction in oil-field or injecting liquid medium and its anti-corrosion treatment method
Anti-corrosion oil pipe or casing pipe for oil-extraction in oil-field or injecting liquid medium and its anti-corrosion treatment method
- CN 1,438,354 A
- Filed: 03/11/2003
- Published: 08/27/2003
- Est. Priority Date: 03/11/2003
- Status: Abandoned Application
- EN CH
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- Pin
