Learn the history
Each object on the "Learn the history" route is marked with a special plate with a QR code indicating the use of this technology. In addition, we have a camera in each of the smartphones. ...
KOMUNIKAT 7/PD/2017 z dnia 20.04.2017 r. o ryzyku wystąpienia przekroczenia poziomu docelowego dla benzo(a)pirenu
Recommended trips
