पेट्रोलच्या एका थेंबाशिवाय धावणार E100 कार, जगात कुठे आहे हे तंत्रज्ञान, भारत नेमका कुठे ?

The craze for ethanol cars is increasing in the world, after Brazil, now India has also flagged off E100 cars. Which countries have the dominance of this car? What is the preparation of the Indian market, read A to Z information...