Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
NORMA vydána dne 25.6.2008
Designation standards: UNE-EN 1775:2008
Publication date standards: 25.6.2008
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE