1.
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
2.
The Technological Reconstruction of the Shaft Sealing System for the Recycle Gas Compressor
循环气压缩机浮环密封装置技术改造及常见故障原因分析
3.
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
4.
It has two stem sealing: one is stuffing box and another is toroidal sealing ring( O-ring).
本阀阀杆密封分为两种形式：一为填料密封；一为O型密封环密封。
5.
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
6.
epoxy enclosed transistor
环氧树脂密封晶体管
7.
Piston rings not sealing (oil being consumed by the engine).
活塞环没密封（引擎用油）。
8.
silicone elastomer seal ring
硅化人造橡皮密封环
9.
Sealing ring is fitted on pump body, while impeller sealing ring is an optional part.
设有泵体密封环，而叶轮密封环为可选用件。
10.
Maintenance simplified by easily replaceable piston seal and steel reinforced renewable rubber disc.
更换活塞密封环和钢胶复合密封板简单方便。
11.
Finite Element Analyse of the Distortion of Sealing Ring of Spiral Groove Gas Face Seals;
螺旋槽气体端面密封密封环变形有限元分析
12.
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。
13.
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
14.
Transformation of Dry Gas Seals for Recycle Gas Compressor in the Ethylene Oxide Unit
环氧乙烷循环气压缩机干气密封改造
15.
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。
16.
Worn reaction shaft support seal rings
磨损的从动轴支撑密封环
17.
Seat ring is seal welded to eliminate leak path.
阀座环通过密封焊接，消除泄漏通道。
18.
metal O-ring and nonmetallic O-ring seal
金属-非金属双O型环密封