Chemical Engineering Materials and Construction
Q The purpose of nitriding the steel is to___________________?
  • A A. Harden its surface
  • B B. Soften its surface
  • C C. Improve its reliability
  • D D. None of these
Previous Maximum consumption of zinc is in____________________?
Next Tank furnace used for melting of glass is made of______…
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
Ψ·ΩˆΫŒΩ„ ΨͺΩ†Ϊ― Ψ±Ψ§Ψ³Ψͺہ، Ω†Ψ΄Ψͺوں Ϊ©Ϋ’ Ψ―Ψ±Ω…ΫŒΨ§Ω† Ψ±Ψ§Ψ³Ψͺہ

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