ÖNORM EN ISO 22712

Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)

NORM herausgegeben am 1.11.2023

The information about the standard:

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
Kategorie: Technische Normen ÖNORM