NBN 117.32-1961
Rockwell hardness test of steel

Standard No.

NBN 117.32-1961

Release Date

1961

Published By

BE-NBN

Status

Be replaced

Replace By

NBN 117.32-1963

Latest

NBN 117.32-1963

NBN 117.32-1961 history

• 1963 NBN 117.32-1963 Steel pipe bending test
• 1961 NBN 117.32-1961 Rockwell hardness test of steel