main element of high speed steel option a) tungsten b )chromium c) vanadium d) Nikel

main element of high speed steel option a) tungsten b )chromium c) vanadium d) Nikel

  • Lob
  • 15 Jul
  • 1654 Views
  • 13 Answers
Your Answer

A

9

  • ans A.tungsten

blue Other Related Discussions
group a iti trades
Practice Mock Test
group a iti trades
Take Mock Testforward