TABLEROS DE FIBRAS. ENSAYO CICLICO EN CONDICIONES HUMEDAS. (VERSION OFICIAL EN 321:1993).
FIBREBOARDS. CYCLIC TEST IN HUMID CONDITIONS.
PANNEAUX DE FIBRES. ESSAI CYCLIQUE EN MILIEU HUMIDE.
Buy on AENOR
79.060.20 / Fibre and particle boards
CTN 56 - Wood and cork
EN 321:1993 (Identical)
It is cancelled by: UNE-EN 321:2002
Cancel: UNE 56721:1986
Cancel: UNE 56746:1988
Cancel: UNE 56746:1989 ERRATUM
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