聚氨酯空腔尖劈吸声性能实验研究
姚熊亮;计方;庞福振;于丹竹
Acoustic performance experimental research of Polyurethane cavity wedges
Yao Xiong-liang;Ji Fang;Pang Fu-zhen;Yu Dang-zhu
. 2010, (1): 88 -93 .