More Questions on This Topic :
Question 1.
Periclase refractory contains mainly
....
Question 2.
Chemically, mullite refractories is
....
Question 3.
Chrome magnesite bricks are
....
Question 4.
Because of its
very high refractoriness of....
Question 5.
.Pick out the wrong statement.
....
Question 6.
Carbon bricks are not used in the lini....
Question 7.
Carbon refractories have very high
....
Question 9.
Fireclay bricks are used in the
....
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