environmental engineering | 50 predicted questions | pmc je civil | wcd je civil | midc je civil

[@maheshbansode6161]

Please don't read the comments while teaching....

[@poonamkhomane2852]

101-199=Unhealthy

[@233pratikchougule8]

actually u r right thanks😊

[@VishakhaGaikwad-f1l]

Hi

[@gopalmendhe]

Good evening sir

[@AmolRathod-g2j]

Good Evening sir

[@Shubham.kothare]

Sir notes me slow sand filter me coefficient of uniformity 5 likha hai..