DIN EN 648:2006-12 Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board; German version EN 648:2006

标准编号：DIN EN 648:2006-12

英文标题：Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board; German version EN 648:2006

德文标题：Papier und Pappe vorgesehen für den Kontakt mit Lebensmitteln - Bestimmung der Farbechtheit von optisch aufgehelltem Papier und Pappe; Deutsche Fassung EN 648:2006

发布日期：2006-12

DIN EN 648:2006-12 Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board; German version EN 648:2006

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