stern tube lubricating oil sump tank
[船舶工程英汉词典]
stern tube lubricating oil sump tank艉管滑油循环柜
是什么意思,stern tube lubricating oil sump tank的解释,stern tube lubricating oil sump tank的翻译
stern tube lubricating oil sump tank
[船舶工程英汉词典]
stern tube lubricating oil sump tank是什么意思,stern tube lubricating oil sump tank的解释,stern tube lubricating oil sump tank的翻译