| • defence science laboratory | |
| रक्षा: advocacy support tutelage upkeep ward back | |
| विज्ञान: science technology gravics | |
| प्रयोगशाला: lab laboratory science laboratory science lab | |
रक्षा विज्ञान प्रयोगशाला अंग्रेज़ी में
[ raksa vijnyan prayogashala ]
| • defence science laboratory | |
| रक्षा: advocacy support tutelage upkeep ward back | |
| विज्ञान: science technology gravics | |
| प्रयोगशाला: lab laboratory science laboratory science lab | |
