NF A81-347:1979
MANUAL METAL ARC WELDING ELECTRODES DEPOSITING A METAL FOR USE AT LOW TEMPERATURES. SYMBOLISATION. FILLERS MATERIALS.

Standard No.

NF A81-347:1979

Release Date

1979

Published By

Association Francaise de Normalisation

Status

Withdraw

Latest

NF A81-347:1979

NF A81-347:1979 history

• 1979 NF A81-347:1979 MANUAL METAL ARC WELDING ELECTRODES DEPOSITING A METAL FOR USE AT LOW TEMPERATURES. SYMBOLISATION. FILLERS MATERIALS.