BS EN ISO 20769-2. Non-destructive testing. Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays. Part 2. Double wall radiographic inspection— 41 стр.
BS EN ISO 20769-1. Non-destructive testing. Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays. Part 1. Tangential radiographic inspection— 54 стр.
Non-destructive testing. Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing. Slit camera radiographic method— 12 стр.
Non-destructive testing. Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing. Pinhole camera radiographic method— 14 стр.
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 2: Pinhole camera radiographic method