Metals-I (Ferrous alloys)

[@sanjayjain4493]

came to know about many facts of steels and cast iron, in brief. thank u sir

[@sportsupdate9238]

Sir thankyou lecture is excellent

[@kdgroup7317]

Sir ye india hai England nhi jo aap hindi bhool gaye

[@HIMANSHUDAS0523]

you are explaining well but why you are looking down i am sorry but it is so embarrassing other how wants to reading by net or internet ........
if you cant see front then other new interst on your explaining....

[@professordoug5491]

I can understand his speech easier at 1.25 speed.

[@InvalidFM]

hi

[@Tube_Mitra]

1.75×

[@sanjaypathak4844]

Koi matlab nai hai ye lecture

[@sportsupdate9238]

Bhai bhut important lecture h ..relative properties ..not available anywhere ..so don't demotivate others