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Standard
UNE-EN ISO 7944:1999

UNE-EN ISO 7944:1999

Óptica e instrumentos de óptica. Longitudes de onda de referencia. (ISO 7944:1998).

Optics and optical instruments - Reference wavelengths (ISO 7944:1998)

Optique et instruments d'optique - Longueurs d'onde de référence (ISO 7944:1998)

Publication Date:
1999-03-29 /Anulada
Cancellation date:
2025-07-09
Version confirmed on:
2009-10-20
International equivalences:

EN ISO 7944:1998 (Identical)

ISO 7944:1998 (Identical)

Cancellations:

It is cancelled by: UNE-EN ISO 7944:2025