1.
Failure Analysis of Metal Sealing Device Leaking for Aeroengine Main Fuel Pump
航空发动机主泵金属封严装置漏油故障分析
2.
Performance of damping-sleeve for vibration control in labyrinth air seals
用于篦齿封严装置的阻尼套筒减振性能研究
3.
sealing device [ballot box]
封箱装置〔投票箱〕
4.
wireline pressure setting assembly
电缆工具压力坐封装置
5.
Transalem closure
特兰斯埃伦封闭装置
6.
closed temperature measuring device
封闭式温度测量装置
7.
electron gun vacuum lock
电子枪真空密封装置
8.
Installer, Seal—C-3995-A
装置工具，密封—C-3995-A
9.
enclosure of a liftway
升降机槽的围封装置
10.
enclosed gearing
封闭式齿轮传动装置
11.
rolling liquid sealing apparatus
滚动式液膜密封装置
12.
The probe unit is hermetically sealed.
探头装置是密封的。
13.
With a device of autocycling and sealedly storing the strong glue.
强力胶自动循环装置及密封贮胶装置。
14.
the seal of the air-balancing cylinder adopts multi-stage seal;
气平衡缸密封部位采用多级密封装置 ;
15.
Design of the Control System of the Wafer Expanding Device for IC Encapsulation
IC封装的扩晶装置控制系统的设计
16.
This equipment is made up of kiln body, support device, supporting device with shelf, moving kiln head, sealing device for kiln tail, burning device and etc. parts.
该设备由筒体、承装置、档输支承装置、动装置、动窑头、尾密封装置、烧装置等部件组成。
17.
Electrical installations for outdoor sites under heavy conditions-Requirements for the installation
GB/T9089.4-1992户外严酷条件下电气装置装置要求
18.
Study on the Dynamic Auxiliary Seal Ring of Dry Gas Seal;
干气密封装置动态辅助密封圈性能研究