BS EN 12498:2018

Действует

Paper and board. Paper and board intended to come into contact with foodstuffs. Determination of cadmium, chromium and lead in an aqueous extract — 10 стр.

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BS EN 12498:2005

Действует

Paper and board. Paper and board intended to come into contact with foodstuffs. Determination of cadmium and lead in an aqueous extract — 12 стр.