Lecture - 27 Grinding Principle and Application

[@Lik3wise]

Wow, I never thought of the grinding process to be so intricate.
Really good presentation.

[@schandra5395]

awesome visualization of grinding operation........

[@karthikboppana3917]

speed 1.5 works well

[@sahilgajbhiye0656]

ty very much sir

[@souravdas8039]

খুব সুন্দর স্যার

[@arvindtomar7145]

no sound plz do deeedful