Wu, T. -T.T. -T.WuLiu, P. -L.P. -L.LiuPEI-LING LIUTSUNG-TSONG WU2009-02-042018-06-292009-02-042018-06-291998http://ntur.lib.ntu.edu.tw//handle/246246/119696application/pdf892336 bytesapplication/pdfen-USAdvancement on the nondestructive evaluation of concrete using transient elastic waves10.1016/S0041-624X(97)00096-62-s2.0-0031995458WOS:000073685400031http://ntur.lib.ntu.edu.tw/bitstream/246246/119696/1/06.pdf