| • photometric method | |
| प्रकाशमापीय: photometric | |
| पद्धति: method road line procedure scheme approach system | |
प्रकाशमापीय पद्धति अंग्रेज़ी में
[ prakashamapiya padhati ]
| • photometric method | |
| प्रकाशमापीय: photometric | |
| पद्धति: method road line procedure scheme approach system | |
