workover rig

常见例句

The workover rig should not be matched under lockup conditions of the converter.
修井机在额定负荷时，不应匹配在变矩器闭锁工况。
The paper analyses functions and characteristics of all kinds of workover rig, proposes out existing problems during well workover.
文中分析了各类型号修井机的功能和特点，提出了在修井过程中存在的问题；
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.
综述了液压盘式刹车的特点和研究现状，对其在修井机中的应用作了探讨。