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3035. Periclase refractory contains mainly

September 7, 2025 by Admin

CaO

MgO

Al2O3

SiO2

✅ The correct answer is option B.

Categories Chemical Engineering, Engineering, Refractory Technology MCQs Tags Chemical Engineering MCQs, Engineering MCQs, Refractory Technology MCQs

3030. High refractorinness of refractory bricks means, that it has a

3040. Magnesite refractories are generally not used in the

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