PN-EN ISO 21922:2022-04
Current
Current
The latest, up-to-date edition.
Refrigeration systems and heat pumps — Valves — Requirements, testing and marking
Available format(s)
Hardcopy
Language(s)
English - Polish
Published date
20-04-2022
Publisher
| DocumentType |
Standard
|
| Pages |
104
|
| ProductNote |
Polish version is now available for this standard Polish version contains 98 pages
|
| PublisherName |
Polish Committee for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 21922:2021 | Identical |
| ISO 21922:2021 | Identical |
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