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  3. SM ISO 5149-4:2025
SM ISO 5149-4:2025 Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4: Operation, maintenance, repair and recovery
  • Statute : Replaces
  • Effective date : 04.03.2025
  • Is valid? : Yes
  • Available in : English
  • Pages : 30
109.90 lei
Classification of the standard
  • ICS code
  • Name
  • 27.200
  • Refrigerating technology
  • 27.080
  • Heat pumps
Link between documents
  • Link type
  • Notation
  • IDT-identical international
  • ISO 5149-4:2022

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