| • density law | |
| घनत्व: denseness density solidity thickness | |
| नियम: Institutes precentor tenet provision theory | |
घनत्व नियम अंग्रेज़ी में
[ ghanatva niyam ]
| • density law | |
| घनत्व: denseness density solidity thickness | |
| नियम: Institutes precentor tenet provision theory | |
