1.
Design of a Special Horizontal Twin Spindles CNC Drilling Machine;
一种卧式双主轴数控钻孔专机的设计
2.
The sorker was drilling.
此工人在用钻孔机钻孔。
3.
The Application of PLC in the Control of Drill Hole Single Purpose Machine Tool
基于PLC在钻孔专用机床控制中的应用
4.
kelly for well-drilling machiens
旋转钻孔,钻井机用
5.
Using a drill, he bore a hole through the wood.
他用钻孔机在木头上钻了一个孔。
6.
balancing centering machine
平衡-钻中心孔机床
7.
spotfacing and centering machine
平端面钻中心孔机床
8.
double end cut-off and boring machine
双端横切及主钻孔机
9.
hydraulic gait-model all-auger drilling machine
液压步履式螺旋钻孔机
10.
Oil whooshed up when the drill hit the well.
当钻孔机钻井时，石油喷了出来。
11.
The machine used for drilling is called a drill press.
用于钻孔的机器叫做“钻床”。
12.
the round part of the bit by which it is held in the drill.
钻头上的控制钻孔机的圆形部分。
13.
Turns on Lathe Digs Drilling Machine Construction Drill Hole Filling Pile Craft to Discuss
旋挖钻机施工钻孔灌注桩的工艺探讨
14.
Special Drill Press for Drilling Lubricating Hole and Flange Hole of Crankshaft
曲轴润滑油孔及连接法兰孔专用钻床的研制
15.
The first choice is to dig our heads and oil drills deeper into the ground.
第1种选择就是用石油钻孔机钻至更深的地底。
16.
Research on Energy-saving Control of Piling System of Hydraulic Piling Rig;
旋挖钻机钻孔作业系统节能控制的研究
17.
Application of the XY-1 type core drilling machine to horizontal drilling
XY-1型岩芯钻机在水平钻孔施工中的应用
18.
Construction Methods for Rotary Excavating Drilling Machine for Pile Foundation of Weak Geological Layer
软弱地质层桩基旋挖钻机钻孔施工工法