NF C31-122:1980
Wires for electrical machinery and apparatus. Round bare 3/4 hard aluminium wire. Characteristics.

Standard No.

NF C31-122:1980

Release Date

1980

Published By

Association Francaise de Normalisation

Latest

NF C31-122:1980

Replace

NF C31-122:1957

NF C31-122:1980 history

• 1980 NF C31-122:1980 Wires for electrical machinery and apparatus. Round bare 3/4 hard aluminium wire. Characteristics.
• 0000 NF C31-122:1957