
Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)
STANDARD published on 1.11.2023
Designation standards: ÖNORM EN ISO 22712
Publication date standards: 1.11.2023
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM