
Non-destructive testing - Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays Part 2: Double wall radiographic inspection
出版:International Organization for Standardization

专家解读视频
Non-destructive testing - Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays Part 2: Double wall radiographic inspection
出版:International Organization for Standardization
专家解读视频