| • rolling movement | |
| बेलनी: cylilndrical cylindrical rolling | |
| गति: career momentum progress run time tenor course | |
बेलनी गति अंग्रेज़ी में
[ belani gati ]
| • rolling movement | |
| बेलनी: cylilndrical cylindrical rolling | |
| गति: career momentum progress run time tenor course | |
