短語詞組短語donkey -boiler 輔助鍋爐;祥auxiliary boiler donkey -boiler 輔助鍋爐water tube donkey boiler 水管輔助鍋爐donkey boiler surveyed 輔助鍋爐檢驗完畢vertical donkey boiler 直立輔助鍋爐oil burning donkey boiler 燃油輔鍋爐maritime donkey boiler 船用輔鍋爐marine donkey boiler 船用輔鍋爐water tube donkey boiler surveyed 檢驗合格的水管式輔助鍋爐 返回 donkey boiler