
Non-destructive testing of welds - Radiographic testing Part 2: X- and gamma-ray techniques with digital detectors (ISO 17636-2:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Non-destructive testing of welds - Radiographic testing Part 2: X- and gamma-ray techniques with digital detectors (ISO 17636-2:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻