焊缝超声波检测中非缺陷回波的识别
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 2095-5928|5|6|50-53
ISSN： 2095-5928
Source： 船舶职业教育, Vol.5, Iss.6, 2017-01, pp. : 50-53
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Abstract