drill machine

The Development and Technique Efficiency Analysis Permanent Magnetic Vibrating Drill Machine

永磁振动钻床的研制及其工艺效果分析

Capable of operating milling machine , drill machine , grinder, lathe machine.

熟练操作铣床,砖床, 磨床, 车床(或其中2总以上)将优先考虑.

In this paper , the autocontrol to Potentiometer Drill machine by industrial computers will be achieved.

目的是使用工业控制计算机实现对电位器刻修机床的自动控制.

Dimond drilling sheet: Suit drill machine.

摘要:金刚石钻片: 适用于台钻、进口、国产机械专用设备.

The sequence of excavation for the shaft of diversion system at Pushihe storage power station is to excavate the pioneer well used by back well boring machine, then by hand air drill to expand it.

蒲石河抽水蓄能电站引水系统中的竖井开挖，拟采用反井钻机进行导井开挖，人工手风钻钻孔扩挖的方式施工。

Construction technology and construction defect preventing measure of slewing drill machine

旋挖钻机施工工艺与施工病害的防治措施

Closed delivery drill Study on the Type Selection of Seeding Machine for the NFC Tillage Method of Soybean

窄行条播机，闭式输种条播机大豆窄平密耕法播种机的选型研究

The Design of Multi-Axial Drill Machine Press for Friction Disk of Automobile Clutch

汽车离合器摩擦片多轴钻床的设计

This paper systematically introduces the composition and principle of a self-design and manufactured miniature NC drill machine's control system used for processing printing circuit board.

本文系统地介绍了自行设计与制造的加工印刷电路板微型数控钻床控制系统的组成及原理，并对各部分功能进行了分析。

Are PCB's with missing holes placed back on the drill machine and drilled?

所有PCB漏钻孔位于钻孔机台面上已经钻过的位置?

Tap ( ping) drill The old worker emerged from under the car, his hands dirty with machine oil.

老工人从小车底部钻了出来，他的手沾满了机油。