荷兰GIESEN烘焙机W30A多少钱风味特点介绍

m.gafei.com授权转载《荷兰GIESEN烘焙机W30A多少钱》咖啡知识内容，荷兰GIESEN烘焙机W30A多少钱有关的风味和产地信息。A very valuable feature of the Giesen Coffee Roasters is the presence of two different fans. One is situated inside the drum and will distribute the hot air during the roasting process. The other fan is situated in the cooling tray for the