free stick meaning in Chinese
松开的驾驶杆
Examples
- Abstract : the work mechanism , application conditions and methods of the technique for freeing stuck pipes using negative pressure gas lift are introduced in this paper . its attentions are summarized according to its applications in pan 2 - xie 171 well . the technique is useful for future disposing adherence stuck pipe accidents
文摘:介绍了气举负压解卡技术的原理、适用条件及方法，通过盘2 -斜171井的现场实践，初步总结了应用气举负压解卡技术时应注意的事项，对今后处理粘附卡钻事故有一定的借鉴意义。