
Refrigerating systems and heat pumps - Qualification of tightness of components and joints.
STANDARD published on 1.5.2025
Designation standards: DIN EN ISO 14903:2025-05
Publication date standards: 1.5.2025
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: German technical standard
Category: Technical standards DIN
Kälteanlagen und Wärmepumpen - Qualifizierung der Dichtheit der Bauteile und Verbindungen.