3 sounds with tag water filter
  • Stuttgart 21 IV: Lamella Separators at Groundwater Management Department

    Stuttgart 21 is one of the biggest construction projects in Germany. It includes the underground construction of a new central station for the city of...
  • Stuttgart 21 V: Booster Pumps at Groundwater Management Department

    Stuttgart 21 is one of the biggest construction projects in Germany. It includes the underground construction of a new central station for the city of...
  • Stuttgart 21 VI: Pump System at Groundwater Management Department

    Stuttgart 21 is one of the biggest construction projects in Germany. It includes the underground construction of a new central station for the city of...