超高频辐射脉冲波每日8小时接触容许限值是A.0.025μW/cm2 B.0.05μW/cm2 C.0.025μW/cm2 D.50μW/cm2 E...

作者: tihaiku 人气: - 评论: 0

问题超高频辐射脉冲波每日8小时接触容许限值是

选项 A.0.025μW/cm2 B.0.05μW/cm2 C.0.025μW/cm2 D.50μW/cm2 E.0.05μW/cm2

答案 C

解析

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