| • polarising metallographic method | |
| ध्रुवण: polarisation polarization polarizing | |
| विधि: act regularity regulation rite rule ceremony fate | |
ध्रुवण धातु-चित्रण विधि अंग्रेज़ी में
[ dhruvan dhatu-citran vidhi ]
| • polarising metallographic method | |
| ध्रुवण: polarisation polarization polarizing | |
| विधि: act regularity regulation rite rule ceremony fate | |
