Papel, cartón y pasta. Determinación del contenido en cobre.
Paper, board and pulp. Determination of copper.
Papier, carton et pâte. Détermination de la teneur en cuivre.
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85.040 / Pulps
85.060 / Paper and board
CTN 57 - Cellulose and paper
ISO 778:2001 (Identical)
Cancel: UNE 57057:1978
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