试题与答案

炼焦过程中,涉及到温度系数的是() A.K1 B.K均 C.K炉头 D.K装煤

题型:多项选择题

题目:

炼焦过程中,涉及到温度系数的是()

A.K1

B.K均

C.K炉头

D.K装煤

答案:

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参考答案:D

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