【机械工程】焙烧炉hot-blast furnace, reduction furnace, roasting furnace, cupola furnace
热风阀hot-blast valve【机】
热风量hot-blast rate【冶】
【化】 热风炉hot-blast furnace
热风生铁hot-blast iron【冶】
热风温度指示计hot-blast temperature indicator
热风采暖hot-air heating【建】;hot-blast heating【建】
热风炉煤气燃烧器hot-blast stove gas burner