Research on the sound absorbing performances of multi-leaf two-periodically stiffened micro-perforated plate
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论文类型:会议论文
发表时间:2012-01-01
发表时间:2012-01-01
Research on the sound absorbing performances of multi-leaf two-periodically stiffened micro-perforated plate
点击次数:
论文类型:会议论文
发表时间:2012-01-01
发表时间:2012-01-01