How to Calculate Steel in R.C.C Slab /How to calcualte quantity for steel/Slab steel design

How to Calculate Steel in R.C.C Slab Hindi/urdu ksi b building ka steel nikalny ka asan treka sekhen is video me ap simple treky sy steel nikal skty hen agar ap ko is video me kuch b smjh na ay to comment box me apna comment likhen apko jwab mil jay ga InshAllah....