medium temperature metal-based roasting
preheating and roasting
flash roasting
闪光焙烧
闪速焙烧法
闪速焙烧
悬浮焙烧
骤然分离
闪燃煆烧
multifunctional roasting unit
coffee roasting apparatus
oxygen-enriched air roasting
Circulating Fluid bed roasting
fluorine removal by roasting
Muffle furnace roasting
low temperature extrusion roasting