概述了油品蒸发损耗的机理。介绍了氮气密封技术在储运生产中的应用。
The mechanism of oil vapour loss is discussed and the application of nitrogen gas sealing technique to store and transportation is introduced.
从理论上对干气密封的机理及影响参数进行了研究。
从理论上对干气密封的作用机理及影响干气密封性能的主要参数进行了研究。
Theoretically study the dry gas seal mechanism and main parameters effect the performance of the dry gas seal.
从理论上对干气密封的作用机理及影响干气密封性能的主要参数进行了研究。
Theoretically study the dry gas seal mechanism and main parameters effect the performance of the dry gas seal.
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