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Showing posts with label Collar. Show all posts
Showing posts with label Collar. Show all posts
Thursday, November 8, 2012
Spiral Drill Collar
Categories:Oil Drilling PipeSection Shape:RoundSecondary Or Not:Non-secondaryApplication:Drill PipeTechnique:Hot RolledCertification:APISpecial Pipe:API PipeSurface Treatment:paint coatingUpdate Time:11/05/2012
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