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Standard

UNE 21097:1972

UNE 21097:1972

Preservación de los postes de madera. Condiciones de la creosota.

PRESERVATION OF WOOD POLE. CREOSOTE CONDITIONS.

Publication Date:

1972-10-15 /Anulada

Cancellation date:

2013-11-21

Version confirmed on:

2000-11-01

ICS:

71.100.50 / Wood-protecting chemicals

CTN:

CTN 207/SC 7-11 - Overhead electrical conductors

Cancellations:

It is cancelled by: UNE-EN 13991:2004