I.S. EN 12056-3:2000现行
Gravity Drainage Systems Inside Buildings Part 3: Roof Drainage, Layout and Calculation
出版：National Standards Authority of Ireland
专家解读视频
Applies to wastewater drainage systems, which operate under gravity. It is applicable for drainage systems inside dwellings and commercial, institutional and industrial buildings.
SS EN 12056-3 Ed. 1 (2000) - Identical
UNE EN 12056-3:2001 (R2010) - Identical
NS EN 12056-3 Ed. 1 (2000) - Identical
UNI EN 12056-3:2001 - Identical
NBN EN 12056-3:2000 - Identical
NF EN 12056-3:2000 - Identical
ONORM EN 12056-3:2000 - Identical
DIN EN 12056-3 (2001-01) - Identical
BS EN 12056-3:2000 - Identical
SN EN 12056-3:2001 - Identical
