I-API 5L
-
I-APISPEC5L-2012 Carbon Seamless Steel Line Pipe uhlelo lwama-46
Umbhobho ongenamthungo osetyenziselwa ukuthutha ioyile, umphunga kunye namanzi atsalwa emhlabeni ngombhobho ukuya kumashishini oshishino lweoyile negesi ngomgangatho ophezulu.
