what is meant by dia 19.05 and 18.05 at the same time? Rubayet Khan 25 Jul, 2020 03:20 AM Mechanical engineering drawing q1.JPG
what is meant by dia 19.05 and 18.05 at the same time? Rubayet Khan 25 Jul, 2020 03:20 AM Mechanical engineering drawing q1.JPG