| • oscillating disc method | |
| दोलायमान: suspensory libratory rocky pensile | |
| विधि: act regularity regulation rite rule ceremony fate | |
दोलायमान डिस्क विधि अंग्रेज़ी में
[ dolayaman diska vidhi ]
| • oscillating disc method | |
| दोलायमान: suspensory libratory rocky pensile | |
| विधि: act regularity regulation rite rule ceremony fate | |
