Groups » Business & Finance » Can FFP2 masks play a protective role?

Group Info

  • Can FFP2 masks play a protective role? Business & Finance
  • Is FFP1 useful? Is it anti-virus? Nowadays, it is difficult to find a mask.
    • 489 total views
    • 1 total member
    • Last updated July 29, 2021

Can FFP2 masks play a protective role?

What's New