Bio diesel | You can make yourself / நீங்களே பயோ-டீசல் தயாரிக்கலாம்.
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by admin.service-public.in
- 67
Measurement: 500ml oil, 100ml methanol, 3.5 g koh or 2.8 naoh

🔊 Listen to this Measurement: 500ml oil, 100ml methanol, 3.5 g koh or 2.8 naoh