1.
Study on drilling quality of samba 261 drill for VCR stope in Tonglvshan
铜绿山VCR法采场Simba261钻机凿岩质量研究
2.
fully automatic reperforator switching
全自动复凿孔机交换制
3.
automatic rotation stopper
自动旋转伸缩式凿岩机
4.
automatic oscillating spindles chisel mortiser
自动刀头摆动式凿眼机
5.
bar rigged drifter
架式风钻，架式凿岩机
6.
automatic reperforator switching
自动复凿机转换开关
7.
paper tape puncher
纸带穿孔器纸带凿孔机
8.
auto feed drifter
自动推进架式凿岩机
9.
hand-held sinker
向下打眼的手持凿岩机
10.
A machine that bores through hard surfaces, used especially for tunneling through rock.
凿岩机一种钻孔于坚硬表面的机器，尤用作凿穿岩石的隧道
11.
Pionjar 120 motor drill and breaker
必安凿120钻孔机及轧碎机
12.
Terminology of rock drilling machines and pneumatic tools
GB/T6247-1986凿岩机械与气动工具名词术语
13.
air feed stoper
压风推进的伸缩式凿岩机
14.
the infernal racket of the jackhammers.
手提凿岩机的令人厌恶的轰隆声
15.
multiple boring machine [for working metal]
钻探或开凿机械[自动推进的]
16.
coupled reperforator and tape reader
复凿孔和纸带阅读两用机
17.
Simulation Research in Dynamic Process of Valveless Hydraulic Drill;
无阀液压凿岩机动态过程的仿真研究
18.
Development and Application of Efficient Energy-saving Full Hydraulic Rock Drill
高效节能全液压凿岩机的开发和应用