Norm
[AKTUELL]
UNE-EN 1253-6
UNE-EN 1253-6
Gullies for buildings - Part 6: Trapped floor gullies with a depth of water seal less than 50 mm
Titel (englisch)
Gullies for buildings - Part 6: Trapped floor gullies with a depth of water seal less than 50 mm
