ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Thank you
Apart from eye opener lectures, Sir's t-shirt also sends good message... :P
Very nice lecture. Cudnt find anywhere
Sir can we gasify municipal waste
yes using plasma gasification technology.
Thank you
Apart from eye opener lectures, Sir's t-shirt also sends good message... :P
Very nice lecture. Cudnt find anywhere
Sir can we gasify municipal waste
yes using plasma gasification technology.