Gas supply pipelines for maximum operating pressure up to and including 5 bar.
NORMA vydána dne 24.5.2023
Designation standards: UNE 60311:2022/1M:2023
Note: Změna
Publication date standards: 24.5.2023
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE