1.
hookwall compression-set packer
井壁式压缩座封封隔器
2.
hook wall flooding packer
注水井悬挂式封隔器
3.
hook wall pumping packer
抽油井悬挂式封隔器
4.
Super-high pressured dynamic sealing design for a kind of stretch and draw back typed oil-well pipeline robot
一种伸缩式油井管道机器人超高压动密封设计
5.
packer setting control line
封隔器坐封液压控制管
6.
Self-pressured two-way jam packer outside the casing for cementing high pressure formation
套管外封隔器自增压式双卡高压层固井技术及应用效果
7.
packperf completion system
注水膨胀式封隔器与射孔完井系统
8.
hydro-set permanent packer
永久式水力坐封封隔器
9.
inflatable combination tool
膨胀封隔式组合测井仪
10.
straddle packer
跨式双封隔器中的一个封隔器
11.
retrievable hydraulic-set casing Packer
可收回的液压坐封套管封隔器
12.
single string retrievable packer
单管可收回式封隔器
13.
cup type retrievable packer
皮碗式可回收封隔器
14.
straddle-packer test
跨式双封隔器地层测试
15.
semihermetically sealed condensing unit
半封闭式压缩冷凝机组
16.
hermetically-sealed frerigerating compressor unit
密封式制冷压缩机组
17.
hermetically sealed condensing unit
全封闭式压缩冷凝机组
18.
Application of Test Technology with Packer-valve Water-pressing Assembly in Goaf Backfill Project
止水栓塞封隔-阀式压水器组合检测技术的应用