ISO 21922:2021/Amd 1:2024

Refrigerating systems and heat pumps — Valves — Requirements, testing and marking — Amendment 1

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Systèmes de réfrigération et pompes à chaleur — Robinetterie — Exigences, essais et marquage — Amendement 1

Languages: In English

Type: amendment

ICS groups: 27.200.00 Refrigerating technology, 27.080.00 Heat pumps

Technical commitee: ISO/TC 86/SC 1 Safety and environmental requirements for refrigerating systems

Registred: 13.11.2024.
In force: 13.11.2024.

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