1.
Study on the Solid Controlling System of Light Modular Ocean Drilling Machine
轻型可搬迁式海洋模块钻修机固控系统研究
2.
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
3.
ZZM-A drill grinder simple structure, easy operation. One setup to complete grindings on drill web and chisel edge.
a型钻头磨刀机结构简单，使用方便，一次装夹就可以完成钻头的钻尖和横刃的修磨。
4.
high-thrust drill
强力钻机，高推力钻机
5.
Difficulties of comprehensive geological logging and measures to cope with them during drilling adjustment wells using service rigs
利用修井机钻调整井地质综合录井难点及应对措施
6.
kelly for well-drilling machiens
旋转钻孔,钻井机用
7.
churn-type percussion drill
无游梁绳式顿钻钻机
8.
mixed oil drilling rig
复合式石油钻井钻机
9.
The sorker was drilling.
此工人在用钻孔机钻孔。
10.
This drill can bore through rock.
这台钻机能钻透岩石.
11.
Raise-boring machines
GB/T12761-1991天井钻机
12.
spider bow [for well drilling machines]
星形斗[钻井机用]
13.
drilling machine, mining or quarrying, not self-propelled
开矿或采石用钻机,非自动钻机
14.
The woman was no longer filing her nails but was busily working the Chinese typewriter, the finger with the diamond ring curling upward as before.
那女人不修指甲了，忙着运用中文打字机呢，依然翘着带钻戒的无名指。
15.
Study on Dynamic Characteristics and Failure Mechanism of Drill String in Air Drilling
气体钻井钻柱动力学特性及钻柱失效机理研究
16.
SHALLOW HORIZONTAL DRILLING TECHNOLOGY BY USING VERTICAL-WELL RIG IN HENAN OILFIELD
河南油田直井钻机钻浅层水平井钻井技术
17.
diesel electric driving rig
柴油机发电驱动钻机
18.
gas electric rig
天然气发电机 钻机