NF A81-303:2003
Covered electrodes for manual metal arc welding - Procedure for the deposition of weld metal - Hardness tests.

Standard No.

NF A81-303:2003

Release Date

2003

Published By

Association Francaise de Normalisation

Latest

NF A81-303:2003

Replace

NF A81-303:1989

NF A81-303:2003 history

• 2003 NF A81-303:2003 Covered electrodes for manual metal arc welding - Procedure for the deposition of weld metal - Hardness tests.
• 0000 NF A81-303:1989