Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Norose Yoko and Mizutani Koichi and Wakatsuki Naoto,"1J2-5 Non-Destructive Inspection of Steel Billet Using Phase-Modulated and Multiplexed Gold Sequence(Measurement Techniques, Imaging, Nondestructive Evaluation)",Proceedings of Symposium on Ultrasonic Electronics,1348-8236,Institute for Ultrasonic Elecronics,2011-11-08,32,0,33-34,https://cir.nii.ac.jp/crid/1390564238044484096,https://doi.org/10.24492/use.32.0_33