1.
diaphragm sealed displacement transmitter
密封膜片容积式液位传感器
2.
rolling liquid sealing apparatus
滚动式液膜密封装置
3.
spring loaded apex seal
弹簧加载径向密封片
4.
closed pleural biopsy
封闭式胸膜切片检查
5.
Reciprocating plunger seals have been substitute by mechanically or hydraulically actuated diaphragms in diaphragm pumps.
往复活塞密封被机械密封和液力隔膜泵所替代。
6.
Development of Anti-aging Coating for Rubber Parts of Armored Equipment
装甲装备橡胶密封件抗老化封存膜的研制
7.
Optional handling leaves the ladybug sealed inside a clear plastic bag.
择处理叶片瓢虫密封车厢明确胶袋.
8.
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
9.
Gummed strip double-glazing glass: Using hollow gummed strips with superior seal property and desiccant inside to seal the gap between two or more pieces of glasses.
胶条式铝空玻璃：由内含吸湿剂的优异密封性能的中空胶条将两片或多片玻璃间隔密封而成。
10.
The point of penetration through the diaphragms is sealed by E-beam welding.
通过横膈膜的穿透点用电子束焊接来密封。
11.
Finite Element Model Theoretical Analysis of Dry Type Gasholder Sealed with Rubberized Fabric;
柔膜密封干式储气罐的有限元理论分析
12.
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
13.
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
14.
Preparation Technology of Molybdenum Disulfide Coating for Rotating Seal Ring
旋转密封环表面二硫化钼膜制备工艺研究
15.
Research on the oil film face seal technologies used in rotating hydraulic cylinder
液压回转油缸中的端面油膜密封技术研究
16.
Discussion about the Calculation Methods of the Gas Film Pressure of the Spiral Groove Dry Gas Seals
螺旋槽干气密封端面气膜压力计算方法讨论
17.
Analysis on Temperature Field of Liquid Film Lubricated Non-contacting Mechanical Seals
液膜润滑非接触式机械密封温度场分析
18.
Spiral wound gaskets test method of hydraulic pressure sealing characteristics
GB/T4620-1984缠绕式垫片水压密封性能试验方法