rock drilling machine的意思|示意
凿岩机
rock drilling machine的网络常见释义
凿岩机 农业装备与车辆工程精选文章 关键词：液压；凿岩机；活塞；套阀 [gap=646]Keywords： hydraulic pressure； rock drilling machine； piston； one set of valves
钻岩机 ... rock drilling crawler 履带式凿岩钻车 rock drilling machine 钻岩机 rock drivage 岩巷掘进 ...
rock drilling machine相关短语
1、 pneumatic rock drilling machine 气动凿岩机
2、 hydraulic rock drilling machine 液压凿岩机
rock drilling machine相关例句
After 15 years of construction work, the 9.5-meter (31-foot) wide drilling machine will bore through the remaining 1.5 meters of rock to join two ends of the tunnel some 2,000 meters under a mountain.
经过15年的施工，9.5米宽的钻孔机将会钻穿最后剩下的1.5米的岩层，联通了位于山体下2000米的隧道两端。
This new model of drilling machine can bore through solid rock ten metres deep.
这台新型钻机能钻透十米厚的坚固岩石。
TPY-30 drilling machine is a type of shallow-hole drilling machine for exploration, it is suitable for drilling in soil, sand soil and medium harden rock drilling.
主tpy - 30型钻机是一种液压浅孔物探普查钻孔机，该机主要适用于土层，沙土层和中硬岩层中的钻进。