Indian standard : method for rockwell hardness test for metallic material (scales A-B-C-D-E-F-G-H-K )
Indian standard : method for rockwell hardness test for metallic material (scales A-B-C-D-E-F-G-H-K )
- Bureau of Indian standards New Delhi 1989
- 7p.
IS : 1586 - 1988
Indian Standard
Rockwell hardness test
IS : 1586 - 1988
Indian Standard
Rockwell hardness test