1.
wireline packer setting
电缆操作封隔器坐封
2.
multistring hydraulic-set packer
多管水力坐封封隔器
3.
packer setting control line
封隔器坐封液压控制管
4.
hydro-set permanent packer
永久式水力坐封封隔器
5.
wireline pressure setting assembly
电缆工具压力坐封装置
6.
retrievable hydraulic-set casing Packer
可收回的液压坐封套管封隔器
7.
pressurizing window
密封封口(电缆), 气密口
8.
closed electrical operating area
封闭的电气操作区域
9.
hookwall compression-set packer
井壁式压缩座封封隔器
10.
straddle packer
跨式双封隔器中的一个封隔器
11.
Design of straight separate switch in close assemble electric appliances;
封闭组合电器中直线隔离开关的设计
12.
Galvanic Corrosion Research of Production Tubing, Production Casing and Packer Materials in Packer Fluid;
油套管及封隔器用钢在封隔液环境下的电偶腐蚀行为研究
13.
Software Developed for Simulating Working Behavior of Packer System
封隔器系统工作行为仿真软件的开发
14.
EX(d).ARMORED-CABLE PACKING GLAND
防爆铠装电缆密封接头
15.
WATER-PROOF ARMORED-CABLE PACKING GLAND
防水铠装电缆密封接头
16.
Approach on Explosion Protected Cable Sealing Joint for Flameproof Motor
隔爆型电动机接线盒防爆电缆密封接头引入装置问题探讨
17.
sealing compound
电缆膏； 封口膏， 密封剂， 油灰， 腻子； 电瓶封口填料； 密封接合物
18.
single string retrievable packer
单管可收回式封隔器