I.S. EN 476:2011现行

Describes general requirements for components inside and outside buildings such as pipes, fittings and manholes with their respective joints intended for use in discharge pipes, drains and sewers which operate as gravity systems allowing for a maximum pressure of 40 kPa.

I.S. EN 1293:1999

I.S. EN 773:1999

I.S. EN 476:1998

NF EN 476:2011 - Identical

SS EN 476 Ed. 2 (2011) - Identical

UNI EN 476:2011 - Identical

NEN EN 476:2011 - Identical

NBN EN 476:2011 - Identical

NS EN 476:2011 - Identical

ONORM EN 476:2011 - Identical

UNE EN 476:2011 - Identical