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BS EN 4179:2017-TC

Tracked Changes. Aerospace series. Qualification and approval of personnel for non-destructive testing.

NORMA vydaná dňa 25.2.2020

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The information about the standard:

Designation standards: BS EN 4179:2017-TC
Note: NEPLATNÁ
Publication date standards: 25.2.2020
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS