
Non-destructive Testing Of Welds - Eddy Current Testing Of Welds By Complex-plane Analysis (iso/dis 17643:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Non-destructive Testing Of Welds - Eddy Current Testing Of Welds By Complex-plane Analysis (iso/dis 17643:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频