| • fuel testing laboratory | |
| ईंधन: firewood fuel petrol charge tinder | |
| परीक्षण: check mental testing psychometric test experiment | |
| प्रयोगशाला: lab laboratory science laboratory science lab | |
ईंधन परीक्षण प्रयोगशाला in English
[ imdhan pariksan prayogashala ] sound:
