impact drill

常见例句

It has been proven through experiment that the control system can meet the requirements of impact drill-in conditions to implement automatic impact drill-in.
通过试验，证明该控制系统能够满足冲击钻进工况的要求，实现自动冲击钻进。
The fundamental principle hardware configuration and software design of a microcomputerbascd automatic control system for winch type impact drill rig is described.
本文介绍了卷扬式冲击钻机微机自动控制系统的基本原理、硬件的组成和软件的设计。
The fundamental principle hardware configuration and software design of a microcomputerbased automatic control system for winch type impact drill rig is described.
本文介绍了卷扬式冲击钻机微机自动控制系统的基本原理、硬件的组成和软件的设计。