Skip main navigation
Standard
UNE 21056:1981

UNE 21056:1981

Electrodos de puesta a tierra. Picas cilíndricas acoplables de acero-cobre. (Anulada la parte correspondiente a baja tensión por la UNE 202006:2005)

GROUNDING ELECTRODE. COUPLING CYLINDRICAL BARS OF STEEL-COPPER.

Publication Date:
1981-03-15 /Vigente
Version confirmed on:
2021-02-16
Other versions in force:
Corrections:

Corrected by: UNE 21056:2000 ERRATUM

Buy on AENOR

This standard is available in:

Print and digital format

Spanish