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所屬欄目：走近科學
所屬頻道：CCTV-10高清
年份：2017
展開全部
簡介：在大千世界中，有一種聲音可以導致人變得煩躁，甚至危害人體健康，那就是噪聲。噪聲無處不在，馬路、工廠、遊樂場所都難逃噪聲的干擾。而有一個人與噪聲抗爭了十年，他就是鮑青山。收起
《走近科學》 20170112 降噪衛士（下）
《走近科學》 20170111 降噪衛士
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