the following is used turn very long job between centre on a lathe a)steady rest b)follower rest c)compound rest d)all of these

Dinesh

  • Dinesh
  • 11 जुलाई
  • 5 उत्तर

5 उत्तर
1-5 of  5
5 उत्तर
group a iti trades
मॉक परीक्षण अभ्यास के लिए
group a iti trades