基本解释[经济学]热风炉煤气燃烧器英汉例句双语例句The top-firing air and gas self-preheating hot blast stove adopts a patented burner and high blast temperature bypass flue.顶燃式空气、 煤气自身双预热热风炉采用了顶燃式燃烧器热风炉专利的燃烧器技术和高温旁通烟道技术。hot-blast stove gas burner更多例句词组短语短语hot -blast t stove gas burner 热风炉煤气燃烧器hot-blast stove gas burner更多词组专业释义经济学热风炉煤气燃烧器