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.
metal bellows mechanical seal
金属波纹管机械密封
3.
metal sealed paper-insulative capacitor
金属密封纸介电容器
4.
joint gasket- or packing- type, of laminated metal foil
层压金属箔密封或填密封式接合衬垫
5.
Taper type hanger and straight type hanger are available for tubing head.
油管挂的密封形式有非金属密封(图一)金属密封(图二)种形式。
6.
metal O-ring and nonmetallic O-ring seal
金属-非金属双O型环密封
7.
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
8.
The system is completely sealed and the only moving part is the metal itself.
整个系统是完全密封的，只有金属本身在其中流动。
9.
Tripe-lips type: the metal shield with long triple rubber lips has considerable large torque and good sealing.
三唇密封形式，金属防尘盖上带有三重细长密封胶唇的严格密封，具有较大的按触密封扭矩。
10.
Effect of Hydrogen on the Reliability of Microelectronic Devices
氢对金属封装密封元器件可靠性的影响
11.
the metal casing in which a train of gears is sealed.
密封住一系列齿轮的金属外壳。
12.
welded metal-bellows mechanical seal
焊接金属波纹管机械密封
13.
calculation for bolt force of metal flat gasket
金属平垫密封的螺栓力计算
14.
enclosed metalized polystyrene capacitor
密封金属化聚苯乙烯电容器
15.
Some pistons have seating rings of metal or leather.
有些活塞上有金属或皮革的密封环。
16.
joint gasket- or packing- type, of metal sheeting combined with other material (e.g. asbestos, felt, paperboard)
金属片与其他材料（例如,石棉、毡、纸板）的静密封或填密封式接合衬垫
17.
Seal valve base adopts metal materials, having the features of highter cutting capability and seal performandce.
*密封阀座系用金属材料.具有较高的剪切能力和密封性能.
18.
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。