介绍了高炉煤气压缩机采用氮气密封的改造。
Reformation of nitrogen seal of blast furnace gas compressor is introduced.
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.
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.
应用推荐