1.

What is the melting point of Chamotte?

A. 3450°F – 4620°F
B. 3200°F – 3450°F
C. 3100°F – 3200°F
D. 3400°F – 3620°F
Answer» D. 3400¬¨¬®‚Äö√†√ªF ‚Äö√Ñ√∂‚àö√ë‚àö¬® 3620¬¨¬®‚Äö√†√ªF


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