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通井机

网络drifting machine; tractor hoist

通井机

通井机

通井机

drifting machine

商品分类表-商标商品分类表... ... 洗井机 wash well machine 通井机 drifting machine 油精炼机器 Oil refining machines ...

tractor hoist

石油人手册7--试油英汉对照 -... ... 作业机 rig 通井机 tractor hoist 发电机组 generator assembly ...

2

The tractor hoist should be located behind the derrick .

通井机应就位在井架后面。

3

The Frequent Fault and Troubleshooting of the Hydraulic Reducer of Wheel Well Dredging Device

轮式通井机液力变速器的常见故障及排除

4

Technical improvement of cylinder profiling and analysis

通井机滚筒离合器压盘的技术性改进

5

Hydraulic System Design of Wheeled Tractor Hoist with Self - propelled

自行轮式通井机液压系统设计

6

Development of a new hydraulic wheeled tractor hoist

新型液压轮式通井机的研制

7

Improvement and Innovation of Wheel Type Poking Machine

轮式通井机的改进与创新

8

Analysis on common failure of the AT tractor hoist's work gear -box

AT 型通井机作业变速箱常见故障分析

9

Reforming of divider box of oil well pulling machine

石油通井机分动箱的改造

10

Improvements in Lubrication System of Power Transmission of XT-12 Drifting Machine

XT-12 通井机滚筒变速箱传动装置润滑系统的改进

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