演练

Since those early beginnings many changes have occurred in diamond tools that saw and drill concrete.

自年初开始的金刚石工具已发生了很多变化，并看到具体演练。

It is widely applied in core drill with diamond bit or hard tungsten-carbide tipped bit in the field of geology, metallurgy, coal mine, hydrological and engineering drilling.

这是广泛应用在核心的演练与金刚石钻头或硬硬质合金打破位在该领域的地质，冶金，煤矿，水文和工程钻探。

We can design, rehearse, and enlist help to master the art of the dismount.

我们能去设计、演练和寻求帮助从而掌握这门脱离的艺术。

The training was hosted by Mr. Li Ming and 20 staff at the Headquarters participated in it. The subject included office risk and safety on business trip, etc. Mr. Li also introduced the usage of the gas mask and the fire distinguisher during the training.

本次培训由李明先生主讲，总部员工约20人参加，主要内容为办公室安全、出差安全等，培训期间进行了防毒面具和灭火器使用的演练。

In this step, work to drill for the pipe of a propeller shaft or a rudder.

在这个步骤中，演练工作，为管道的传动轴或舵。

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。

And1972 . It was built with hand tools; a bandsaw and a drill press.

它建与手工具；带锯和演练。

To the drill press next to ensure the holes were perpendicular.

以演练新闻界明年，以确保洞垂直。

What I did is use a drill press and held them by hand level to the tray and drilled a hole straight through 1/8 th from the TE.

我所做的是使用演练举行的新闻和他们的手的水平，以托盘和钻了一个洞，直通1 / 8次从德。

But you know the drill...

但你知道演练

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。