It's the medical grade ASTM level 1 or 2 mask.
On June 12th, 2020. See this statement in context.
On June 12th, 2020. See this statement in context.
June 12th, 2020 / 12:45 p.m.
President, Medline Canada
It's the medical grade ASTM level 1 or 2 mask.
See context to find out what was said next.