3 ms·
and people still look at me funny when I wear a mask in there I wonder what platform doors will do: the stations depend on piston effect for ventilation, but w
by Scoundreller 2y ago
and people still look at me funny when I wear a mask in there
I wonder what platform doors will do: the stations depend on piston effect for ventilation, but walling off the tube from the station might keep it more in the tube?
- MichaelZuo 2y agoWell I imagine if they’re willing to spend the huge amounts to install platform doors they would be willing to install larger ventilation fans too.