Reference Radiograph, ASTM E 186, Vol. 3, Steel castings, 50-114 mm, 4 MV – 30MV , 28 radiographs
Reference Radiograph, ASTM E 186, Vol. 3, Steel castings, 50-114 mm, 4 MV – 30MV , 28 radiographs
Reference Radiograph, ASTM E 186, Vol. 3, Steel castings, 50-114 mm, 4 MV – 30MV , 28 radiographs