furnacemann.加热炉工(炉前工)furnacen.炉子；熔炉；闷热地带；严峻考验furnace atmosphere炉气氛,窑炉气氛,炉气,炉膛内空气状态,炉内气氛furnace slag brick炉渣砖furnace foundation炉基furnace entry table进炉辊道furnace performance窑炉性能furnace core number热源数目furnace shut-down停窑furnace thermometer炉温针Furnace ventilation炉膛通风furnace maintenance窑炉维修