Building valves. Frost resistant taps for outdoor use (FRT). General technical specification
STANDARD published on 1.3.2024
Designation standards: STN EN 17821
Classification mark: 135807
Catalog number: 137990
Publication date standards: 1.3.2024
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN