常見例句雙語(yǔ)例句The top-firing air and gas self-preheating hot blast stove adopts a patented burner and high blast temperature bypass flue.頂燃式空氣、 煤氣自身雙預(yù)熱熱風(fēng)爐采用了頂燃式燃燒器熱風(fēng)爐專利的燃燒器技術(shù)和高溫旁通煙道技術(shù)。 返回 air blast gas burner