 |
|
Because the mask can filter out radon particles?(nm)
Posted on: April 24, 2022 at 10:22:45 CT
Tigrrrr! MU
Posts:
256517
Member For:
22.87 yrs
Level:
User
M.O.B. Votes:
0
(nm) means no message
Please explain why this message is being reported.
MESSAGE THREAD
Because the mask can filter out radon particles?(nm) - Tigrrrr! MU - 4/24 10:22:45