1.
Reliability Analysis of TDS-11SA Top Drive Drilling System
TDS-11SA顶驱装置可靠性分析
2.
The failure analysis of the top driving device's balance cylinder and solution scheme
顶驱装置平衡油缸的故障分析及解决方案
3.
The fault diagnosis of top drive system based on substance-field analysis and the standard solution
基于物场分析与标准解的顶驱装置故障诊断
4.
Siemens Simatic S7-300 Applications in Top-Drive Drilling Equipment;
西门子SIMATIC S7-300在顶部钻井驱动装置中的应用
5.
Research and Development on the Transmission System of the Low Temperature Top Drive DQ-40LHTY-LA
DQ-40LHTY-LA低温顶部驱动钻井系统传动装置的研制
6.
"This allows interchangeability of gear operators, actuators, and adapter bushings from valve mounting flange to extension stem top flange."
因此,蜗轮操作装置、驱动装置和衬套接头可以从阀门安装法兰上替换到阀杆延长件顶部法兰上。
7.
Something, such as a light fixture, that is located above head height.
顶部装置安装在头顶的固定装置，如电灯装置
8.
Study of the Top Two-drive Drilling Hydraulic System of Anchoring Drilling Machine Based on AMESim
基于AMESim的锚杆钻机顶驱双动力装置的液压系统仿真研究
9.
"The adjuster includes a drive motor, a transmission, drive cables, jack screws, slides, tracks, and supports. "
调节器包括驱动电机、传动装置、驱动电缆、千斤顶螺丝、滑道、轨道和支座。
10.
observation dome
观察装置，了望圆顶
11.
casing oil saver
套管顶部临时出油装置
12.
hitch lifting jack
连结装置的起落千斤顶
13.
cargo oil tank gas-free installations
货油舱油气驱除装置
14.
Connect Floppy and IDE Drives
连接软驱与IDE介面装置
15.
broken drive chain device
驱动链断裂安全装置
16.
pressure actuated tubing release
液压驱动油管松脱装置
17.
gas electric generating set
汽油机驱动发电装置
18.
unit pumping outfit
单独驱动的抽油装置