1.
The Study of Dynamic Seal Structure and Seal Force of Principal Axis with Inside Spray Fluid
内喷流体的动密封主轴结构和密封力研究
2.
Development of E-Shaped Double-Sided Active Sealing Flange Seal Ring for the Braking Pipeline System
制动管系用E形双面主动密封法兰密封圈的研制
3.
Analysis and Experimental Study on the Failure of Seal in Transmission of Vehicle
传动装置动密封失效分析及试验研究
4.
fully sealed & self-lubricated bearing
全密封自动润滑轴承
5.
hydrodynamic mechanical seal
流体动压式机械密封
6.
rolling liquid sealing apparatus
滚动式液膜密封装置
7.
Study on the Dynamic Auxiliary Seal Ring of Pusher Type Mechanical Seal
滑移式机械密封的动态辅助密封圈性能研究
8.
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
9.
marine end-sealed airtight-sliding door
船用端部密封式气密滑动门
10.
sealed chart-drive motor
密封式记录纸驱动电动机
11.
Study of Sealing Performance and Wear Mechanism of Oil Seal Used in Engine
发动机油封的密封性能及磨损机理研究
12.
Research on Thermal Spraying for Flow Oil-seal Ring and Its Application
浮动油封密封环热喷涂工艺的应用研究
13.
Influence of Dimple Diameter on Dynamic Performance of Gas Multi-pored Face Mechanical Seal
气体多孔端面机械密封孔径尺寸对密封动态性能影响研究
14.
Influence of inlet preswirl on discharge and heat transfer characteristics of honeycomb and smooth labyrinth seals
预旋对蜂窝密封和迷宫密封内流动传热特性影响
15.
pressurizing window
密封封口(电缆), 气密口
16.
weatherstripping,thresholds & seals
密封条，门槛及密封胶
17.
pressurized motor
充高压气体的密封电动机
18.
hermetic direct current motor of an output exceeding 37.5w
密封直流电动机,功率超过37.5w