This paper briefly introduces the flavor, species, producing technology and equipment of vacuum freeze-dried food.

本文简要介绍了真空冷冻干燥食品的特点、种类，生产工艺及设备。

youdao

This paper briefly introduces the flavor, species, producing technology and equipment of vacuum freeze-dried food.

本文简要介绍了真空冷冻干燥食品的特点、种类，生产工艺及设备。

youdao