查询词典 stope drill

When you drill on a pipe with water

4.2.6 在已安装好的管道上钻孔，必须停

In order to know the cause of the accidents, an investigation is taken and the failure analysis is carried out for one broken drill pipe.

为了搞清钻杆断裂原因，对空气钻井过程中钻具断裂事故进行了调查研究，并对一根断裂钻杆进行了失效分析。

I was lucky to have a drill press and vee-block on hand, but they are not strictly necessary.

我很幸运，有一个钻床及牧畜手头块，但他们不是绝对必要的。

This was complicated by the fact that the bracket was round and difficult to maneuver in the drill press.

这是复杂的事实，即括弧内是全面和难以演习，在演习的新闻。

Mount that in a drill press and you should get the most beautiful holes.

山，在演练新闻界和你应得的最美丽的洞。

Our production facilities have lathes, milling machines, planer, drill press, and so on.

本厂的生产设备有车床、铣床、刨床、钻床等。

Ross: Pheebs, why would you want to operate a drill press?

不知道，你为何想操作钻床？

However the drill press was accurate enough.

然而 ，钻床是不够准确。

Then I drilled the shaft holes in the rudders on the drill press.

然后我钻轴孔，在舵对这次演习的新闻。

Ross: Phoebes, why would you want to operate a drill press?

不知道，你为何想操作钻床？

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。