| 释义 |
Oil casing
基本例句
石油套管
SUCCESSFUL DEVELOPMENT OF P110 OIL CASING BY BAOSHAN I &S CORP.宝钢试制成功P110石油套管
When the K55 gradeoil casinglathed thread,the thread flawed.K55钢级石油套管在车丝的过程中,出现断扣问题。
According to the casing service conditions,it is enforced to produce high gradeoil casing.根据套管的服役条件,高钢级石油套管的生产已是势在必行。
The manufacturing process-caused ovality of theoil casingsignificantly influences the extrusion strength of its own.在石油套管生产过程中产生的椭圆度明显影响套管的承载能力,但是,这个问题一直没有引起人们的充分重视而加以解决。 |