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Standard

UNE 56521:1972

UNE 56521:1972

DEFECTOS Y ANOMALIAS DE LA MADERA ASERRADA. NUDOS

DEFECTS AND ANOMALIES OF THE SAWN WOOD. LIVE KNOTS.

Publication Date:

1972-11-15 /Anulada

Cancellation date:

1999-12-23

ICS:

79.040 / Wood, sawlogs and sawn timber

CTN:

CTN 56 - Wood and cork

International equivalences:

ISO/R 1029:1969 (Non-equivalent)

ISO/R 1030:1969 (Non-equivalent)

ISO/R 1031:1969 (Non-equivalent)

This standard is available in:

Print and digital format

Spanish