Building valves. Frost resistant taps for outdoor use (FRT). General technical specification
STANDARD published on 1.10.2024
Designation standards: STN EN 17821:2024/OpravaAC
Classification mark: 135807
Catalog number: 139241
Note: Correction
Publication date standards: 1.10.2024
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN