英语词汇“mechanical face seal”的翻译、意思、用法、释义-英汉汉英双解词典

单词	mechanical face seal
释义	mechanical face seal 机械面密封
随便看	twin pipe extrusion twin pipeline twin pipe line Twin placenta twin plane twin-plane twin plane boundary twin-plane boundary twin plane reentrant edge twin plane re-entrant edge twin plane re-entrant edgetpre twin plane reflection twin planet twin-plane triode twin-plate clutch twin-plate process twin-plate triode twinplex twinplex plotter twinplex projector twinplex system twin plug twin pneumatic tyre twinpod ninebark twin pointer