Drill String type的意思|示意

美 / / 英 / /

钻柱类型

Drill String type的网络常见释义

钻柱型 ... 井底型Bottom hole type 钻柱型Drill String type 上端Top End ...

Drill String type相关短语

1、 flush coupled-type drill string 平接钻具

Drill String type相关例句

The SJ type double way bumper is a kind of double-way shock absorbing tool which is used to simultaneously slow down or eliminate the vertically or horizontally shock from drill string.

SJ型双向减震器是一种能同时减速缓或消除钻柱纵向和周向振动的双向减震工具。