Gas infrastructure - Quality of gas - Hydrogen used in rededicated gas systems (Endorsed by Asociación Espanola de Normalización in December of 2023.)
NORMA vydána dne 1.12.2023
Designation standards: UNE-CEN/TS 17977:2023
Publication date standards: 1.12.2023
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE