PN H04222-1974
Chemical analysis of ferroalloys Ferrochromium nitriding

Standard No.

PN H04222-1974

Release Date

1974

Published By

PL-PKN

Latest

PN H04222-1974

PN H04222-1974 history

• 1974 PN H04222-1974 Chemical analysis of ferroalloys Ferrochromium nitriding