Fittings for hand operated metallic valves for installations using gaseous fuels.
NORMA vydána dne 2.11.2022
Designation standards: UNE 60719:2022
Publication date standards: 2.11.2022
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE