what is PPE?

来源: 凊荷 于 2022-05-14 11:17:33 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (220 bytes)

in us ppe means person protective equipment嘻嘻

所有跟帖： 

• Lol -acreek- ♀ 给 acreek 发送悄悄话 (0 bytes) () 05/14/2022 postreply 12:48:23

请您先登陆，再发跟帖！