试题与答案

如果装入加热炉的是冷钢锭或温钢锭,则要根据钢种和锭温控制()。A、炉内气氛 B、炉压

题型:单项选择题

题目:

如果装入加热炉的是冷钢锭或温钢锭,则要根据钢种和锭温控制()。

A、炉内气氛

B、炉压

C、炉温

答案:

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