FREEZER-31.COM
Updated 33 days ago
Freezer -31 unit works as a vacuum freezer and drier. About 100-600 books can be frozen in 6-8 hours of the cycle (quantity of books depend on the size of books). Two cycles can be completed in 24 hours...
The SMART sterilization unit for book drying and insects exterminator with two functions
Also known as: Freezer -31