I.S. EN 1253-2:2015現行
Gullies for Buildings Part 2: Roof Drains and Floor Gullies Without Trap
出版：National Standards Authority of Ireland
專家解讀視頻
Provides roof drains and floor gullies without trap for use inside buildings, gives guidance for places of installation and specifies requirements for the construction, design, performance and marking as well as test methods of factory made roof drains and floor gullies without trap (further: floor gullies) for buildings, irrespective of the material for use in drainage systems.
UNE EN 1253-2:2015 - Identical
ONORM EN 1253-2:2015 - Identical
NS EN 1253-2:2015 - Identical
