PDF(844 KB)
PDF(844 KB)
PDF(844 KB)
反射体对U型梁贴附式吸声材料插入损失影响的实验研究
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Tests for influences of reflector on insertion loss of a U-beam’s adhesive sound-absorbing material
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