PN-EN 4179:2022-05
Current
Current
Aerospace — Qualification and approval of non-destructive testing personnel
Published date
05-26-2022
Publisher
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| DocumentType |
Standard
|
| PublisherName |
Polish Committee for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 4179:2021 | Identical |
Summarise
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