Chinese translation for "液位视测孔"

ullage opening

Similar Words：

"液位控制浮子" Chinese translation, "液位控制机构" Chinese translation, "液位控制器" Chinese translation, "液位量杆" Chinese translation, "液位上限报警" Chinese translation, "液位探测管" Chinese translation, "液位遥测" Chinese translation, "液位遥测计" Chinese translation, "液位遥测仪" Chinese translation, "液位仪表" Chinese translation