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Standard
UNE-EN ISO 439:2011

UNE-EN ISO 439:2011

Aceros y fundiciones. Determinación del contenido de silicio total. Método gravimétrico. (ISO 439:1994)

Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)

Aciers et fontes - Dosage du silicium total - Méthode gravimétrique (ISO 439:1994)

Publication Date:
2011-10-19 /Anulada
Cancellation date:
2020-06-10
International equivalences:

EN ISO 439:2010 (Identical)

ISO 439:1994 (Identical)

Cancellations:

It is cancelled by: UNE-EN ISO 439:2020

Cancel: UNE 7028:1975