1.
Study on the Gate s Retractile Seal Engineering Research with High Water-pressure;
高水头弧形闸门伸缩式水封止水研究
2.
Study and Test of Expansion Type Water Seals for High Water Head Tainter Gates
高水头弧形闸门伸缩式水封止水试验研究
3.
The Optimization Research on Expansion Water Seal with Nonlinear Finite Element Method;
基于非线性有限元法的伸缩式水封优化研究
4.
Research and Application of Expansion Water Seal on Bulkhead Gate with High Head in Laxiwa Hydropower Station
拉西瓦水电站高水头闸门伸缩式水封研究及运用
5.
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
6.
expandable spreader
伸缩式吊具伸缩式扩张器
7.
a telescopic aerial, stand, umbrella
伸缩式天线、 伸缩式支架、 折叠伞.
8.
hookwall compression-set packer
井壁式压缩座封封隔器
9.
Underwater Piston Sound Source Based on Gaint Magnetostrictive Material
基于超磁致伸缩材料的活塞式水下声源
10.
The actuality and design of the telescopic tractor for horizontal well logging
伸缩式水平井测井牵引器技术现状与设计
11.
magneto striction subaqueous microphone
水下磁致伸缩传声器
12.
external pressure single type axial expansion joint
外压单式轴向伸缩接头
13.
full circle expanding hydraulic form
全圆形液压伸缩式模板
14.
automatic rotation stopper
自动旋转伸缩式凿岩机
15.
retractable headlights
(汽车的) 伸缩式车前灯
16.
gantry crane with retractable boom
可伸缩悬臂门式起重机
17.
longitudinal length extension vibration mode
纵向长度伸缩振动模式
18.
telescopic-swivel crane
伸缩-旋转式起重机