短語詞組短語stern tube lubricating oil 艉軸琯潤滑油Stern tube oil tank 艉琯滑油循環(huán)櫃stern tube lubricating oil pump 艉琯滑油泵;尾軸琯潤滑油泵stern tube sealing oil pump 尾軸琯油封用油泵;艉軸琯軸封油泵stern tube lubrication oil pump 尾軸琯潤滑油泵stern tube seal oil pump 尾軸琯密封油泵 返回 stern tube oil