SIS 21 23 40-1969
Cold drawn steel hexagon bam

Standard No.

SIS 21 23 40-1969

Release Date

1969

Published By

SE-SIS

Latest

SIS 21 23 40-1969

SIS 21 23 40-1969 history

• 1969 SIS 21 23 40-1969 Cold drawn steel hexagon bam