查询词典 pack drill

Amy Zhang:"Our company name is Hilong Group. We sell the drill pipe."

艾米。张说，"我们是海隆石油工业集团，我们经营钻杆。"

Is the drill pipe marked for sticking point.

在钻杆上作卡点记号了吗？

Drill pipe threads are not cleaned in that way.

钻杆丝扣不是那样清洗的。

A mixture of clays and water; pumped down the drill pipe to lubricate and cool the drilling bit.

泥土和水的混合物，顺钻杆而下，起润滑和冷却钻头的作用。

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。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。