大型储罐底板焊缝缺陷非接触式自动检测仪的研制
张颖, 张维, 徐磊, 王兵
Development of non-contact automatic detector for defects in large tank bottom weld seam
ZHANG Ying, ZHANG Wei, XU Lei, WANG Bing
中国安全科学学报 . 2018, (10): 67 -72 .  DOI: 10.16265/j.cnki.issn1003-3033.2018.10.012