Significado de KN95 | Babel Free

Definiciones

KN95; an air particulate filtration standard requiring 95% filtration of particules sized 0.3 microns across and larger

masculine, uncountable

Ejemplos

““No one has made this easy, that’s for sure,” said Bill Taubner, president of Bona Fide Masks, the exclusive distributor in the United States for both Powecom and Harley KN95 masks, which are from China. “A lot of people end up doing a lot of research.””

Nivel CEFR