NF A51-404:1979
COPPER AND COPPER ALLOYS SEMI-PRODUCTS. BRASS HEXAGONES. DIMENSIONS ET TOLERANCES.

Standard No.
NF A51-404:1979
Release Date
1979
Published By
Association Francaise de Normalisation
Status
 1998-06
Replace By
NF A51-301:1998
NF A51-302:1998
Latest
NF A51-301*NF EN 12163:2016
NF A51-302:2011

NF A51-404:1979 history




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