bases, subsidiaries and service pig raising facilities. in the project design process, relying on its strong technical support team, dabeinong group has not only taken into full consideration all key points of process design, product requirements, but also inspected and compared most fermentation and drying...
water vapor produced in open air solar drying, the heat is supplied by direct absorption of solar radiation by the material being dried. the vapor produced is carried away by air moving past the material, the air motion being due either to natural convection resulting from contact with the heated material...