frozenfood相关论文
Property Research of Ejector Throttling System on Plate Freezer With Different Condensing Temperatur
This thesis proposes two supply system on plate freezer that one is a type of ejector throttling refrigeration system (M......
随着经济的发展和劳动力成本的增加,物流输送中对于托盘的使用日益增多,而在辐照处理这些使用托盘的产 品的时候,传统的箱式辐照装置......