Keyword [Aluminum drill pipe] Result: 1 - 3 | Page: 1 of 1 1.  Research On Extrusion Forming Of Variable Cross Section Pipe And Thread Optimization Of Aluminum Drill Pipe 2.  Study On The Improvement Of Microstructure And Properties Of Lightweight High Strength Aluminum Alloy Drill Pipe 3.  Study On Whirl Of Aluminum Drill String And Ultimate Strength Of Joint In Deep And Ultra Deep Wells   <<First  <Prev  Next>  Last>>  Jump to

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