workover rig

常見例句

The workover rig should not be matched under lockup conditions of the converter.
修井機在額定負(fù)荷時，不應(yīng)匹配在變矩器閉鎖工況。
The paper analyses functions and characteristics of all kinds of workover rig, proposes out existing problems during well workover.
文中分析了各類型號修井機的功能和特點，提出了在修井過程中存在的問題；
The paper generally presents the features and study status, and the practical survey is been done. lt presents the development status of disc brake of workover rig as well.
綜述了液壓盤式剎車的特點和研究現(xiàn)狀，對其在修井機中的應(yīng)用作了探討。