workover rig

常见例句

The workover rig should not be matched under lockup conditions of the converter.
脩井機在額定負荷時，不應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脩井機的功能和特點，提出了在脩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.
綜述了液壓磐式刹車的特點和研究現狀，對其在脩井機中的應用作了探討。