China உருவாக்கிய World 1st Carbon Fibre Passenger Train! | The Cetrovo 1.0 | Oneindia Tamil

#china #carbonfibre #OneindiaTamil <br /> <br />~PR.55~ED.71~CA.37~HT.302~##~ <br /><br /> ~PR.55~ED.71~CA.37~HT.302~##~