Our products include: magnetic drill, threading machine, hollow bit and rail drill.

经营产品为：磁力钻，攻丝机，空心钻头及钢轨钻头。

youdao

Computer controlled production, mpted famous multi-drill, linear guiding rail electronic appliance.

电脑控制生产，进口原装名牌钻排、直线导轨、电器元件。

youdao

This paper introduces the realization method of the PLC intelligent control system for the rail-machining with milling and drill machine .

本文介绍了轻轨精整铣钻床PLC控制系统的实现方法。

youdao

Sections of a drill which broke through the roof of a rail tunnel came from a construction site above the ground, accident investigators have found.

BBC: Construction drill came from site above rail tunnel

The Rail Accident Investigation Branch (RAIB) said the broken sections were part of an auger drill that had "penetrated the tunnel lining before falling on to the track".

BBC: Construction drill came from site above rail tunnel