It belongs to static dryer. So the shape of raw material to be dried should not be destroyed.

属于静态真空干燥器，故干燥物料的形体不会损坏。

youdao

It belongs to static dryer. So the shape of raw material to be dried should not be destroyed.

属于静态真空干燥器，故干燥物料的形体不会损坏。

youdao