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  4. Standard "ČSN EN ISO 5149-4"
Standard ČSN EN ISO 5149-4 1.1.2026 preview

ČSN EN ISO 5149-4 (140647)

Chladicí zařízení a tepelná čerpadla - Bezpečnostní a environmentální požadavky - Část 4: Provoz, údržba, oprava a rekuperace (Norma k přímému použití jako ČSN).

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STANDARD published on 1.1.2026


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The information about the standard:

Designation standards: ČSN EN ISO 5149-4
Classification mark: 140647
Catalog number: 522522
Publication date standards: 1.1.2026
SKU: NS-1253427
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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