स्टील को कठोर बनाने के लिए उसमे क्या मिलते है

निकिल+ताँबा क्रोमियम+जस्ता क्रोमियम+निकिल क्रोमियम+एलमिनियम

• Roshan
• 14643 Views
• 33 Answers

• 3

  • Vaibhav
  • 20 Jul
  • 0 Comment

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• Chromium+Nickel

  • Tanishq
  • 12 Jul
  • 0 Comment

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• c

  • Naeen
  • 08 Jul
  • 0 Comment

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• 1

  • Devilal
  • 08 Jul
  • 0 Comment

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• C

  • Shivratan
  • 12 Apr
  • 0 Comment

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• c

  • Prem
  • 12 Apr
  • 0 Comment

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• 3

  • Sandeep
  • 11 Apr
  • 0 Comment

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• ????????_?????????

  • Jalindar
  • 10 Apr
  • 0 Comment

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• c

  • Pradeep
  • 07 Apr
  • 0 Comment

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• d

  • Abhishek
  • 06 Apr
  • 0 Comment

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• chromium nikal

  • Md
  • 04 Apr
  • 0 Comment

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• chromium nikal

  • Umesh
  • 03 Apr
  • 0 Comment

  5

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• kromium + nikal

  • Vishal
  • 02 Apr
  • 0 Comment

  3

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