PKP WLABbmnouz 306ab, interior. These cars are regularly used in the Lwów-Express (Wroclaw - Lviv) and equipped with SUW2000 gauge changing bogies. If you look closely you will see the biggest disadvantage - 26°C temperature (which rose to 27°C during the night), the thermostat of the air conditioner was obviously broken. 2010-05-06. tobias b köhler