Lec 15 - Laser beam welding

[@pankajkumarpandey6658]

Excellent

[@sanketpatil8824]

Thank you so much for this informative video. I have laser welding service business and this info really helpful to me.

[@BBD_Bangali]

Why is this video not there in the NPTEL channel?

[@RameshKumar-ub2re]

Make videos on welding related like thermit welding ,u r Great sir

[@raghuveersoni5603]

Sir in laser welding heat zone is completely zero

[@lokeshpagoti5262]

EXCELLANT DELIVERY SIR

[@biradarniru9384]

sir u have soft copy about laser beam welding
plz send me Sir

[@bijulalial2673]

Pdf. Google serch ntpel

[@dineshkumarperiasamy9998]

very well explaines