Tempering of brick is done in:
APazawah
BPug mill
CBull's trench kiln
DHoffman's kiln
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Related Questions:
One cubic meter of Portland cement is
Which of the following is hardest rock?
The explosives not used for blasting the rocks under water is:
To perform the initial setting time test, the water is added to the cement at the rate of by weight of cement
The refractory bricks have water absorption capacity of about: