1 transportation engineering i-bce5012 Iwt unit 5 ultrasonic welding Iwt unit 5 laser beam welding sushant bhatt Iwt unit 5 explosive welding sushant bhatt Iwt unit 5 electron beam welding sushant bhatt Unit 1 st amm hydroxide, sodium hydroxide 1 introduction to biomass arvind kumar verma History of pharmacopoeia 1 3 gasification, arvind kumar verma 2 methods for obtaining energy from biomass 1 introduction to biomass, arvind kumar verma 
