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>DIN Standards>DIN EN ISO 21922 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021 + Amd 1:2024) (includes Amendment :2024)
in stockReleased: 2025-09
DIN EN ISO 21922 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021 + Amd 1:2024) (includes Amendment :2024)

DIN EN ISO 21922

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021 + Amd 1:2024) (includes Amendment :2024)

Kälteanlagen und Wärmepumpen - Ventile - Anforderungen, Prüfung und Kennzeichnung (ISO 21922:2021 + Amd 1:2024) (enthält Änderung :2024)

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German PDF
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German Hardcopy
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Status:Standard
Released:2025-09
Standard number:DIN EN ISO 21922
Name:Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021 + Amd 1:2024) (includes Amendment :2024)
Pages:108
DESCRIPTION

DIN EN ISO 21922

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