
Devices To Prevent Pollution By Backflow Of Potable Water - Pipe Interrupter With Permanent Atmospheric Vent Dn 10 To Dn 20 - Family D, Type C
出版:Swiss Standards

专家解读视频
2005 [01/12/2005]
BS EN 14453:2005 - Identical
ONORM EN 14453:2005 - Identical
I.S. EN 14453:2005 - Identical
UNI EN 14453:2005 - Identical
NS EN 14453 Ed. 1 (2005) - Identical
UNE EN 14453:2005 - Identical
SS EN 14453 Ed. 1 (2005) - Identical
NEN EN 14453:2005 - Identical
DIN EN 14453 (2005-08) - Identical
NF EN 14453:2005 - Identical
NBN EN 14453:2005 - Identical