Different masks such as N 90, N 95, N 100, and even P90, P95, P100, etc. If each of us can do our part when dealing with the environment, should we still worry about pollution when we go out? Therefore, […]
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Whether masks are effective or not should be evaluated by corresponding standards
Jueves, octubre 21, 2021Tags: FFP2NR Disposable protective mask
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There were tribes held in the form of dragon boat races
Jueves, junio 24, 2021Dragon Boat Festival Dumplings. The people were afraid that the fish in the river would eat his body, so they went home and brought rice balls into the river to prevent the fish and shrimps from ruining Qu Yuan’s body. […]
Tags: FFP2NR Disposable protective mask
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