What does M-FS stand for?
M-FS stands for "mouth-to-face shield"
How to abbreviate "mouth-to-face shield"?
"mouth-to-face shield" can be abbreviated as M-FS
What is the meaning of M-FS abbreviation?
The meaning of M-FS abbreviation is "mouth-to-face shield"
What does M-FS mean?
M-FS as abbreviation means "mouth-to-face shield"
