| • surface energy | |
| पृष्ठ: page surface face side dorsum insert surface rock | |
| ऊर्जा: energy electricity power life elan bombarding | |
पृष्ठ ऊर्जा अंग्रेज़ी में
[ prstha urja ]
| • surface energy | |
| पृष्ठ: page surface face side dorsum insert surface rock | |
| ऊर्जा: energy electricity power life elan bombarding | |
