NS EN 13434 Ed. 1 (2006)现行
Devices To Prevent Pollution By Backflow Of Potable Water - Mechanical Disconnector, Hydraulic Actuated - Family G, Type B
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Describes the dimensional, the physico-chemical, the design, the hydraulic, the mechanical and the acoustic characteristics of mechanical disconnector, hydraulic actuated Family G, type B.
SN EN 13434:2006 - Identical
BS EN 13434:2006 - Identical
DIN EN 13434 (2006-05) - Identical
NBN EN 13434:2006 - Identical
NF EN 13434:2006 - Identical
I.S. EN 13434:2006 - Identical
SS EN 13434 Ed. 1 (2006) - Identical
NEN EN 13434:2006 - Identical
UNI EN 13434:2006 - Identical
UNE EN 13434:2006 - Identical
ONORM EN 13434:2006 - Identical
