what is the vernier caliper

the measurement the instrument the height guage. the lathe instrunent

  • Vaibhav
  • 15 नवम्बर
  • 1854 दृश्य
  • 23 उत्तर
Your Answer

No question paper last one month... Paid nd fool

group a iti trades
मॉक परीक्षण अभ्यास के लिए
group a iti trades