NBN A 11-105-1974
Metal products. Hardness testing, Brinell hardness testing machine for steel products and non-ferrous metal products

Standard No.

NBN A 11-105-1974

Release Date

1974

Published By

BE-NBN

Latest

NBN A 11-105-1974

NBN A 11-105-1974 history

• 1974 NBN A 11-105-1974 Metal products. Hardness testing, Brinell hardness testing machine for steel products and non-ferrous metal products