... oven is widely used in pharmaceutical, chemical, foodstuff and electronic industry, and it is well known that vacuum ... of vacuum for heating and drying, if use vacuum pump to draw air and humidity out, the dry speed ... 784temperature of the drying holder()≤150≤150≤150≤150unload vacuum inside (MPa)-0.09∼0.096model and power ... thing has not been sneaked into in the dry course. Vacuum Drying Oven