Photo Album 09: Water Spray 001
Created: 25 December 2011
Selection of Pictures by Alfred MOERGELI, Lot 252, Tunnel Amsteg, AlpTransit Construction, Gotthard Base Tunnel/SWITZERLAND, In-situ Tests of Water Spray Systems for smoke control in case of fire with Poly Brandschutztechnik GmbH/Mr. H. Forster, 03/11/2004. Our thanks go to all participants!