NBN 523-1970
Wire rod, non-alloy steel, for drawing or drawing, grades and qualities

Standard No.

NBN 523-1970

Release Date

1971

Published By

BE-NBN

Latest

NBN 523-1970

NBN 523-1970 history

• 1971 NBN 523-1970 Wire rod, non-alloy steel, for drawing or drawing, grades and qualities