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drill rigs

网络架式钻床；组钻采设备；九组钻采设备

drill rigs

drill rigs

drill rigs

架式钻床

什么是CE认证及有关CE认证的常识 - 房产家居... ... ●机器上的冷却设备 Cooling equipment on vehicles ●架式钻床 Drill rigs ...

组钻采设备

...根据德华昨日发出的新闻稿，称本月7日将会正式启动9组钻采设备(drill rigs)，并已经通知上下游相关厂商投放人力以及设备…

九组钻采设备

... 根据德华昨日发出的新闻稿称，本月7日将会正式启动九组钻采设备(drill rigs)，并已经通知上下游相关厂商投放人力以及设备…

1

Spiral bevel gears are usually used to improve the bearing capacity of the angle transmission gears on drill rigs .

在钻机里常采用弧齿圆锥齿轮提高角传动齿轮承载能力。

3

At the same time, also supporting the production of a variety of drill rigs, drill bits, and provide equipment maintenance services .

同时，公司还配套生产各种钻机的钻杆，钻头，并提供机具维修服务。

4

More than 5 years' experiences in construction engineering industry, having drill rigs service experiences are preferred .

五年以上工程机械行业工作经验，有钻机服务经验的优先考虑。

5

The order was given to haul drill-rigs to some of the sites and put the theories to the test .

下达了命令，要把钻机运往一些地点以检验这些理论。

6

Some own and lease out drill-rigs .

一些公司拥有并出租钻机。

7

Mud pumps for drill rigs .

钻井泥浆泵。

9

Improvement of Heat Treatment Process for Vertical Bushing of Drill Rigs

钻机立轴套热处理工艺的改进

10

Troubleshooting for Damages of Drilling Tools on Rock Drill Rigs

凿岩台车钻具损坏的故障分析与排除

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