
Devices To Prevent Pollution By Backflow Of Potable Water - Air Gap With Non-Circular Overflow (Unrestricted) - Family A - Type B
出版:British Standards Institution

专家解读视频
2018 [13/04/2018]2008 [31/07/2008]2003 [04/12/2003]
Together with BS EN 13076 supersedes BS 6281-1(1992) Supersedes 97/108947 DC (12/2003) Supersedes 06/30148371 DC. (07/2008) Supersedes 17/30349097 DC. (05/2018)
SN EN 13077:2008 - Identical
NBN EN 13077:2008 - Identical
UNE EN 13077:2009 - Identical
EN 13077:2018 - Identical
I.S. EN 13077:2018 - Identical
SS EN 13077 Ed. 3 (2018) - Identical
DIN EN 13077 (2008-09) - Identical
NF EN 13077:2008 - Identical
NEN EN 13077:2008 - Identical
NS EN 13077 Ed. 2 (2008) - Identical
ONORM EN 13077:2008 - Identical
UNI EN 13077:2008 - Identical
NEN EN 13077:2018 - Identical