process planning estimating and costing diploma mechanical, estimation in machine shop numerical

[@nehasingh6947]

Nice video sir ( ME,REC, Diploma)

[@p.p.punjab5793]

I satisfied by ur lectur

[@ranvirbirdi]

1.42 min = 2.22min actual
Is it right sir ,

[@Dheeraj_ka_blog]

Aise video ko upload karo sir phir se