- 産業: Education; Oil & gas
- Number of terms: 4495
- Number of blossaries: 0
- Company Profile:
The Petroleum Extension Service (PETEX) is a unit of the Division of Continuing Education at The University of Texas at Austin and has been training companies and individuals since 1944.
用于车削时编造或爆发的大扳手钻管、 套管、 油管、 或其他管道 ；不同程度地被称为的套管钳、 回转吊钳、 等等根据特定的用途。电源钳或电源扳手旋转管起来，并在某些情况下，申请的最后化妆扭矩为服务的气动或液压操作的工具。
Industry:Oil & gas
