Applies to drain and sewer systems operating under gravity, from the point where sewage leaves a building or roof drainage system, or enters a road gully to its discharge point at a treatment works or receiving water. Includes drains and sewers below buildings if they are not part of that building's drainage system.

NBN EN 752:2008

SN EN 752-3:1996 - Identical

NEN EN 752-3:1996 - Identical

BS EN 752-3:1997 - Identical

DIN EN 752-3 (1996-09) - Identical

ONORM EN 752-3:1996 - Identical

I.S. EN 752-3:1997 - Identical

NF EN 752-3:1996 - Identical

UNI EN 752-3:1997 - Identical

NS EN 752-3 Ed. 1 (1996) - Identical

UNE EN 752-3:1997 - Identical

SS EN 752-3 Ed. 1 (1996) - Identical