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Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)
Translate name
STANDARD published on 1.11.2023
Designation standards: ÖNORM EN ISO 22712
Publication date standards: 1.11.2023
SKU: NS-1157571
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Latest update: 2026-11-13 (Number of items: 2 209 336)
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