
Non-destructive Testing Of Steel Tubes - Part 4: Liquid Penetrant Inspection Of Seamless And Welded Steel Tubes For The Detection Of Surface Imperfections
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Non-destructive Testing Of Steel Tubes - Part 4: Liquid Penetrant Inspection Of Seamless And Welded Steel Tubes For The Detection Of Surface Imperfections
出版:Nederlands Normalisatie Instituut
專家解讀視頻