Vacuum storageoffood is a complicated heat and mass transfer process supported by various theories such as diffusion, heat transfer, mass transfer and phase change.
食品真空贮藏过程是复杂的传热传质过程,该过程涉及到扩散、传热、传质等机理。
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Laws, regulations, rules, standards and specifications; 2, it shall have its operating, storageoffood varieties, the number of places to adapt and meet the following requirements.