常見(jiàn)例句雙語(yǔ)例句Start the bilge water feed pump, check the feed water solenoid valve and flow switch.啓動(dòng)艙底水供給泵，檢查補(bǔ)水電磁閥和流量開(kāi)關(guān)是否工作。imarine.cn 返回 bilge pump valve