1.
marine end-sealed airtight-sliding door
船用端部密封式气密滑动门
2.
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 ;
3.
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
4.
Studies on Deformation of Non-Contacting Gas-Lubricated Face Seal;
非接触式气体润滑机械密封变形研究
5.
The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。
6.
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
7.
fully sealed & self-lubricated bearing
全密封自动润滑轴承
8.
The Research on Steady-state and Dynamical Characterization of Hubricating Gaseous Film in the Sprial Grooved Gas Seals;
干气密封螺旋槽润滑气膜的稳、动态特性研究
9.
Numerical Simulation of Flow Field in the Lubricating Gaseous Film for Groove Dry Gas Seal
干气密封槽内润滑气膜流动场的数值模拟
10.
Research on Condition Monitoring and Fault Diagnosis Technique for Asynchronous Motor
富气压缩机轴端干气密封的研究与应用
11.
Development of Universal Efficient External Tightness Detection Equipment on Domestic Diaphragm Gas Meter
通用型高效家用膜式燃气表外部密封性检测装置的研制
12.
The Research of Monitoring System for Rotor Side Lubrication and Seal System of Internal Mixer;
密炼机转子端面润滑密封监控系统研究
13.
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
14.
APPLICATION AND TECHNICAL REVAMP OF DRY GAS SEALING OF CENTRIFUGAL GAS COMPRESSOR
离心式压缩机干气密封的应用及技改
15.
Add lubricant to the transmission parts regularly. Check the sealing filler of the vlave regularly. Complemetn or change filler avoiding leakage of medium.
定期给阀门的传动部位加润滑油。定期检查阀的密封填料处，补充、换填料以防介质外泄。
16.
oiled sealed waterless gasholder
上油密封干式煤气柜
17.
sealing regenerative-type air preheater
密封回热式空气预热器
18.
weatherstripping,thresholds & seals
密封条，门槛及密封胶