external mechanical seal
英 [ɪkˈstɜːnl məˈkænɪkl siːl]
美 [ɪkˈstɜːrnl məˈkænɪkl siːl]
外装式机械密封
双语例句
- External combustion gas turbine plant mechanical seal with outside mounted spring
外燃式燃气轮机装置弹簧外置式机械密封 - Change external environment to improve the operation condition of mechanical seal
改变外部环境来改善机械密封运行条件 - Research of the Effect of External Condition on the Pump Mechanical Seal
影响泵用机械密封外部条件的研究