
Non-destructive Testing - Industrial Radiographic Films Part 2: Control of Film Processing by Means of Reference Values (iso 11699-2:1998)
出版:National Standards Authority of Ireland

專家解讀視頻
Non-destructive Testing - Industrial Radiographic Films Part 2: Control of Film Processing by Means of Reference Values (iso 11699-2:1998)
出版:National Standards Authority of Ireland
專家解讀視頻