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Civil Engineering Viva & MCQ Tips

1. রডের গায়ে 500W বলতে কি বুঝ? এর মান psi তে কত? = 500 দ্বারা বুঝা যায় রডের সর্বোচ্চ Strength 500MPa এবং W দ্বারা বুঝা যায় রডটি Welde...

Civil Engineering 14 Jun, 2020 2

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