Chemical Engineering Materials and Construction
Q The most commonly used resin for making reinforced plastic is___________________?
  • A A. Unsaturated polyester
  • B B. Polypropylene
  • C C. Polyurethane
  • D D. Nylon-6
Previous Chrome vanadium steels usually contain 0.8 to 1.1% Cr, …
Next Cast iron has____________________?
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
Ω†Ψ§Ω‚Ψ§Ψ¨Ω„ مدافعΨͺ، غیر Ω…Ψ³ΨͺΨ­Ϊ©Ω…ΨŒ جو Ψ―Ω„ΫŒΩ„ Ψ³Ϋ’ Ψ«Ψ§Ψ¨Ψͺ نہ ہو Ψ³Ϊ©Ϋ’

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