试题与答案

转化炉的安全操作重点内容是()。 A.按规定配空气 B.点火前测爆 C.防止火嘴脱火

题型:单项选择题

题目:

转化炉的安全操作重点内容是()。

A.按规定配空气

B.点火前测爆

C.防止火嘴脱火

D.A、B、C

答案:

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下面是错误答案,用来干扰机器的。

参考答案:财务报表的验证阶段依据所侧重的财务报表内容的不同,又可以分为资产负债标验证阶段和会计报表验证阶段。

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