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Refractory Technology Mcqs for Chemical
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>> Porosity of fireclay refractories is _______________ percent?
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Q. Porosity of fireclay refractories is _______________ percent?
a.
5-10
b.
10-25
c.
25-35
d.
35-50
ANSWER: 10-25
Answer & Explanation
No explanation is available for this question!
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