SILICON_CARBIDE_IS_WIDELY_USED_AS_REFRACTORY_MATERIAL_IN_THE_MOULD_MAK – McqOptions

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1.	SILICON_CARBIDE_IS_WIDELY_USED_AS_REFRACTORY_MATERIAL_IN_THE_MOULD_MAKING_FOR_CASTING_PROCESSES.?$
A.	True
B.	False
Answer» C.

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