PN M69434-1974
Coa?ed electrodes for welding of hea? resisting s?eels

Standard No.

PN M69434-1974

Release Date

1974

Published By

PL-PKN

Latest

PN M69434-1974

PN M69434-1974 history

• 1974 PN M69434-1974 Coa?ed electrodes for welding of hea? resisting s?eels