| • hyperboloid of two sheets | |
| द्वि: double acting double helical gear double | |
| द्वि पृष्ठी: bifacial | |
| अतिपरवलयज: hyperboloid | |
द्वि पृष्ठी अतिपरवलयज अंग्रेज़ी में
[ dvi prsthi atiparavalayaj ]
| • hyperboloid of two sheets | |
| द्वि: double acting double helical gear double | |
| द्वि पृष्ठी: bifacial | |
| अतिपरवलयज: hyperboloid | |
