装修施工阶段作业夜间的噪声限值是( )dB(A)。A.85 B.65 C.75 D 发布时间:2018-07-31 10:53 │ 来源:www.tikuol.com 题型:单项选择题 问题: 装修施工阶段作业夜间的噪声限值是( )dB(A)。A.85B.65C.75D.55
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