1.

As the materials pass through the kiln their temperature is rised upto ____

A. 1300-1600 °C
B. 1100-1500 °C
C. 1300-1500 °C
D. 1100-1600 °C
Answer» B. 1100-1500 ¬¨¬®‚Äö√†√ªC


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