| • double quartet transition | |
| द्वि: double acting double helical gear double | |
| द्वि -चतुष्क: double quartet द्वि double acting double | |
| संक्रमण: contagion transition infection move transit | |
द्वि -चतुष्क संक्रमण अंग्रेज़ी में
[ dvi -catuska samkraman ]
| • double quartet transition | |
| द्वि: double acting double helical gear double | |
| द्वि -चतुष्क: double quartet द्वि double acting double | |
| संक्रमण: contagion transition infection move transit | |
