| • pitch curve | |
| अन्तराल: clearance space interstice space play interval | |
| वृत्त: circle record round cycle orb sphere meter ring | |
अन्तराल वृत्त अंग्रेज़ी में
[ antaral vrta ]
| • pitch curve | |
| अन्तराल: clearance space interstice space play interval | |
| वृत्त: circle record round cycle orb sphere meter ring | |
