1.
hook wall flooding packer
注水井悬挂式封隔器
2.
hook wall pumping packer
抽油井悬挂式封隔器
3.
combination wall and anchor packer
综合悬挂、支撑封隔器
4.
lead seal single slip liner hanger
铅封单卡瓦衬管悬挂器
5.
hydraulic-set dual hanger
水力坐封双管悬挂器
6.
hookwall compression-set packer
井壁式压缩座封封隔器
7.
hydro-set permanent packer
永久式水力坐封封隔器
8.
suspension shock absorber for vehicle
车辆用悬挂式缓冲器
9.
slip-weld hanger
卡瓦-焊接式悬挂器
10.
tractor mounted sprayer
拖拉机悬挂式喷雾器
11.
trailed and mounted sprayers
牵引和悬挂式喷雾器
12.
rearmounted field sprayer
后悬挂式大田喷雾器
13.
straddle packer
跨式双封隔器中的一个封隔器
14.
single string retrievable packer
单管可收回式封隔器
15.
cup type retrievable packer
皮碗式可回收封隔器
16.
straddle-packer test
跨式双封隔器地层测试
17.
Mounting elements are attached to the housing for suspending the warning marker from the suspended cables and power lines.
安装件固定在箱体上以使警示器可悬挂在悬挂式电缆或电力线上。
18.
The Nonlinear Time History Analyse of Isolation of Base and Suspended Base;
基础隔震与悬挂隔震非线性时程分析