Disk Mask na Mask VS. N95 Ubuhungiro: Umuyobozi wa FDA mubikoresho byo kurinda no kurwara
Mw'isi yo gutanga amasoko, prisision nibintu byose. Ku banyamwuga bameze nka Mark Thompson, umuyobozi ushinzwe amasoko mu bitaro, ijambo "mask yo kubaga," "N95 respira ...
Na admin kuri 2025-11-06