?闭式燃油阀
... closed type feed water heater 闭式给水加热器 closed type fuel valve 闭式燃油阀 closed type hydraulic system 闭式液压系统 ...
?密闭式燃料阀
... 密闭[锅]炉舱 closed fire room; closed stoke hold 密闭式燃料阀 closed type fuel valve 密闭式推力轴承 closed type thrust bearing ...
密闭形燃油阀 ; 严密封闭形燃油阀
密闭形燃油阀
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。