What are the Types of Masks? How to Wear Masks Correctly!
By Scott Chin • 06/3 @ 7:17 • 219 Comments
At present, there are many types of masks on the market, mainly divided into medical masks (medical protective masks, medical surgical masks, ordinary medical masks), cotton masks, gauze masks, sponge masks, dust masks, activated carbon masks, paper masks, etc.
When
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