凿岩机 meaning in Chinese
rock drill; hammer drill; quarrying machine; widowmaker; plugger; jackdrill
Examples
- Rock drilling machines and pneumatic tools - terminology
凿岩机械与气动工具术语 - The application and fault removing of air - leg driller
气腿式凿岩机的使用和故障排除 - Terminology of rock drilling machines and pneumatic tools
凿岩机械与气动工具名词术语 - Developing the green production - jackleg hydraulic drill
支腿式水压凿岩机 - A service test bench for power drilling machines
电动凿岩机运行试验台