Wear a surgical mask when going out to public. 

Professional Surveyor Boards » General Surveying » Wear a surgical mask when going out to public.

Name Message
like
Posts: 2

Joined: 12/17/2020
Topic   Wear a surgical mask when going out to public.       Flag »  Reply »
Wearing a surgical mask when out to public places is considered a self-starting health treatment. In addition to protecting against various dust particles, it is also resistant to germs. There is also a problem with PM 2.5 dust, if anyone has a N95 mask, they have to take it out as well.  
slotxo   slotonline
  Thursday, December 17, 2020 at 10:27:09 PM

Professional Surveyor Boards » General Surveying » Wear a surgical mask when going out to public.

 
» Reply to Wear a surgical mask when going out to public. Topic

In order to post a new message, you must first be logged into an account.