| • boresight tower | |
| प्रकाशीय: optical | |
| प्रकाशीय संरेखण: boresighting | |
| संरेखण: alighnment aligment alignment lineation nomograph | |
| स्तंभ: prop base pile pillar plinth column pylon pole | |
प्रकाशीय संरेखण स्तंभ in English
[ prakashiya samrekhan stambha ] sound:
