reverberatory furnace معنى
- فرن عاكس
- furnace n. فرن, سخان, تنور ...
- arc furnace فرن قوسي
- blast furnace أتون صهر المعادن
تعريف الإنجليزية
الأسماء- a furnace in which the material that is being treated is heated indirectly by flames that are directed at the roof and walls of the furnace