1.
The new-type mono-metal floating seal for roller bit
牙轮钻头用新型单金属浮动密封研究
2.
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
3.
The final drives are double reduction with spur gear and segment sprocket, which are sealed by floating oil seal for easy service.
两级直齿轮减速，浮动油封密封，链轮采用组合式，便于维修。
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.
The life raft was buoyed up by two airtight oil drums.
那只救生筏是由两只密封的油筒浮起来的。
8.
Performance Analysis of the Spiral Groove Floating Ring Seal Based on CFD Analysis
基于CFD方法的螺旋槽浮环密封性能分析
9.
Research on Crude Oil Evaporation and Structure Optimization of Floating Roof Rim Seal
浮盘密封圈的原油挥发及结构优化的研究
10.
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
11.
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
12.
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
13.
marine end-sealed airtight-sliding door
船用端部密封式气密滑动门
14.
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
15.
sealed chart-drive motor
密封式记录纸驱动电动机
16.
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
17.
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
18.
Dynamics of the Ultra-precision Positioning Stage with Gas-lubricated Bearings;
超精密气浮定位工作台的动力学研究