单词	perfluoroalkane oil
释义	perfluoroalkane oil 全氟烷油
随便看	pressure release device pressure released gateway pressure release door pressure released vent pressure released zone pressure release flow pressure-release jointing pressure release material pressure-release mine pressure-release pond pressure release surface pressure release system pressure-release trough pressure release valve pressure release ventilation pressure release window pressure releasing pressure releasing zone pressurerelief pressure relief pressure-relief pressure relief and recovery thermal test pressure-relief boreholes pressure relief cap screws pressure-relief cap screws