rock drill mounting

例句：

1. 1. The engineer carefullymounted the drill in the borehole.
   工程师小心地将钻头安装在钻孔中。
2. 2.The drilling company is installing a new rock drill mounting system.
   钻探公司正在安装一个新的岩心钻探装置系统。
3. 3. The drilling operation requires precise rock drill mounting to ensure safety and efficiency.
   钻井作业需要精确的岩心钻探装置安装，以确保安全和效率。