Are the cultural relic display cabinets in museums vacuum?
Author:DG Display Showcase Manufacturers& Suppliers - 25 Years DG Master of Custom Showcase Display
Museum artifact display cabinets are usually not vacuum-filled. Because a vacuum can cause damage to artifacts, low oxygen or dry atmospheres are often used to protect artifacts. However, there are also some special circumstances, such as when displaying paper cultural relics or perishable cultural relics, vacuum display cabinets need to be used to protect the cultural relics.
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