对于建筑施工噪声,一般以( )为评价量。A.等效A声级 B. A声级C.声功率级 D. A计权声功率级

作者: rantiku 人气: - 评论: 0
问题 对于建筑施工噪声,一般以( )为评价量。 A.等效A声级 B. A声级 C.声功率级 D. A计权声功率级
选项
答案 A
解析 建筑施工噪声属于不稳态噪声。

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