| • bicuspid valve | |
| द्वि: double acting double helical gear double | |
| वलनी: spool | |
| कपाट: valve gate gateway ventil shutter | |
द्वि वलनी कपाट अंग्रेज़ी में
[ dvi valani kapat ]
| • bicuspid valve | |
| द्वि: double acting double helical gear double | |
| वलनी: spool | |
| कपाट: valve gate gateway ventil shutter | |
