bottom power drilling的意思|示意
井下动力钻井
bottom power drilling的网络常见释义
井下动力钻井 ... 五点法钻速试验“five spot” drill-off test 井下动力钻井hole bottom power drilling 涡轮钻井turbo-drilling ...
bottom power drilling相关短语
1、 hole bottom power drilling 井下动力钻井
2、 hole-bottom power drilling 井下动力钻井
bottom power drilling相关例句
As one functional part of the rig, drilling pump carries the rock debris from the bottom of the well and supplies power to the drilling tool in the well drilling process.
钻井泵是钻机的三大功能部件之一，其在钻井过程中起着携带井底的岩屑和供给井底动力钻具动力的作用。