NA 044
DIN Standards Committee Refrigeration Technology
Standards
[CURRENT]
EN ISO 14903
EN ISO 14903
Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2017)
Title (German)
Kälteanlagen und Wärmepumpen - Qualifizierung der Dichtheit der Bauteile und Verbindungen (ISO 14903:2017)
Responsible national committee
NA 044-00-01 AA - Safety and environment protection