常見例句雙語例句Fresh water system of auxiliary engine is a separate system.輔柴油機淡水自成系統(tǒng)。There is main , auxiliary engine fresh water high temperature alarm device on board.本船設有主、輔機淡水高溫報警裝置。What should be prepared before disassembly of cylinder for main engine/auxiliary engine?在拆卸主機和副機氣缸之前應作什么準備工作？www.shipman.org.cn 返回 auxiliary engine