Posted by: sajhamitra October 8, 2015
अब छिट्टै स्वदेशमै पानीबाट पेट्रोल निकाल्ने प्रबिधि सार्वजनिक गरिने
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Dhat Urban khasi! Chemistry ko class ma k gardai basyaa hun? Padhai basyau hola
Maile patta lagaye
Nitrogen: 20-90%
Hydrogen: 0-50% (flammable)
Carbon dioxide: 10-30%
Oxygen: 0-10%
Methane: 0-10% (flammable)

Dherai flammable kura haru raicha. Sabai Nepali le din ka din pahdera khana banaye huncha aba
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