基本解释熱風加熱器英汉例句雙語例句The utility model relates to a sub-header high-temp. hot-air furnace which is the improvement for the air heater of the existing high-temperature hot blast furnace.分聯箱式高溫熱風爐是對現有高溫熱風爐空氣加熱器部分的改進。ip.comhot blast heater更多例句