标题: 1M N95 Masks To Be Available To New Yorkers Thursday [打印本页] 作者: KarissaCli 时间: 2024-12-6 17:39 标题: 1M N95 Masks To Be Available To New Yorkers Thursday
The KN95 specification is referred to as GB 2626-2006 (preview here ) - so you will generally see that written on the KN95 respirators.
