STN EN ISO 5149-4 (140647)

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2022)

STANDARD published on 1.10.2025

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The information about the standard:

Designation standards: STN EN ISO 5149-4
Classification mark: 140647
Catalog number: 141111
Publication date standards: 1.10.2025
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN