啥叫“ 普通口罩”?
所有跟帖:
• 藍色,超市常見,不是 N95 / KN95。老人無法長時間戴密封太好的口罩。 -欲千北- ♂ (0 bytes) () 09/13/2022 postreply 11:46:43
• 藍色,超市常見,不是 N95 / KN95。老人無法長時間戴密封太好的口罩。 -欲千北- ♂ (0 bytes) () 09/13/2022 postreply 11:46:43
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