UNE-EN 12729:2023

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

NORMA vydána dne 29.11.2023

The information about the standard:

Designation standards: UNE-EN 12729:2023
Publication date standards: 29.11.2023
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE