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Standards [CURRENT]

OENORM A 2121
Magnetic boards and attachments for educational purposes; definitions, requirements, test specifications marking of conformity

Title (German)

Magnethafttafeln und magnetisches Zubehör für den Unterrichtsgebrauch; Begriffsbestimmungen, Anforderungen, Prüfbestimmungen

Edition 1985-08-01
Original language German
Price from 33.06 €
Table of contents