Gas installations pipework supplied at maximum operating pressure (MOP) up to and including 5 bar. Part 4: Design and construction.
NORMA vydaná dňa 9.7.2014
Designation standards: UNE 60670-4:2014
Note: NEPLATNÁ
Publication date standards: 9.7.2014
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE