短語詞組短語coal -fired boiler [動力]燃煤鍋爐;燒煤鍋爐large coal -fired boiler 大型燃煤鍋爐industry coal -fired boiler 工業(yè)燃煤鍋爐gasified coal -fired boiler 煤制氣鍋爐utility coal -fired boiler 電站燃煤鍋爐Coal -fired Boiler System 燃煤鍋爐系統(tǒng)pulverized coal tangentially fired boiler 四角切圓燃燒鍋爐lean coal -fired boiler 貧煤鍋爐bituminous coal -fired boiler 燃菸煤鍋爐 返回 coal fired boiler