shaft seal assembly

用法例句

Research on Subsea Wellhead System with Analysis and Design of Pack off Assembly

水下井口头系统研究及其密封总成结构设计分析

The dynamically balanced rotor assembly,sealed bearings with grease reserviors.

动平衡的转子总成，具有蓄油装置的全密封轴承。

Pipe &hose assembly is convenient and double-quick when assembly.There are three seal grooves at tube end for reducing leakage rate of refrigerant .

管路总成装配方便、快捷，接头处三道密封槽，减少了制冷剂的泄漏。

One end of the cable is permanently connected to the enclosed mercury switch and the entire assembly is encapsulated to form a completely watertight and impact resistant unit.

电缆的一端永久性连接在封闭的水银开关内,这个完整的密封总装形成完全不透水、抗撞击装置。

Sealing convex platform: sealing convex platform is made of soft rubber, and used to seal each pin.

③ 密封凸台：密封凸台是用软橡胶制成的可密封每一根插针。

packer-crossover assembly

封隔器与转换工具总成

Summary on the remoulding of mechanical seals of pumps for conveyance of vinyl chloride monomer

氯乙烯单体输送泵机械密封改造总结

The primary and mating seal faces are lapped to a maximum of 3-helium light bands flatness to provide effective sealing and leakage protection.

主密封面和配套密封面叠加成最多3层的轻型带状平面,提高密封和防泄漏效果。

A CAD / CAE Integrated Design to Fuselage Main Frame

某承力密封框的CAD/CAE集成设计

sealed vessel where water is converted to steam.

把水变成蒸汽的密封的容器。

a small chamber in which packing is compressed around a shaft to form a seal.

通过轴压缩包装来形成密封的小室。

Gaskets and O rings are made of elastomers.

密封垫和O型环是由人造橡胶制成的。

Study on synthesis of acrylic acid emulsion for building paste sealant;

建筑密封膏用丙烯酸乳液的合成研究

The Density of Population and the Formation of Chinese Feudal Small-scale Peasant Economy;

人口密度与中国封建小农经济的生成

Study on Synthesis and Performance of One Component Polyurethane Sealant

单组分聚氨酯密封胶合成与性能研究

Synthesis of new water expandable waterproofing sealant and its application

新型水膨胀防水密封胶的合成与应用

pressurizing window

密封封口(电缆), 气密口

weatherstripping,thresholds & seals

密封条，门槛及密封胶