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NA 027

DIN Standards Committee Optics and Precision Mechanics

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Standards [Withdrawn]

DIN EN 31426
Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1993); German version EN 31426:1994

Title (German)

Bestimmung von Gold in Gold-Schmucklegierungen - Dokimastisches Verfahren (Kupellationsverfahren) (ISO 11426:1993); Deutsche Fassung EN 31426:1994

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 027 BR - Advisory Board of DIN Standards Committee Optics and Precision Mechanics  

Edition 1994-09
Original language German
Price from 44.70 €
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Table of contents

Contact

Dr.-Ing.

Bärbel Wernicke

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2858
Fax: +49 30 2601-42858

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