
Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2017)
NORMA vydaná dňa 26.12.2018
Designation standards: UNE-EN ISO 14903:2018
Note: NEPLATNÁ
Publication date standards: 26.12.2018
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE