Keywords:
Blasting, Cast steels, Castings, Defects, Definitions, Determination, Error detection, Evaluations, Ferrous metals, Figures, Films, Finishes, Foundries, Foundry practice, Gamma-radiation, Grey cast-iron, Ionizing radiation, Irradiation, Materials, Materials testing, Metallic, Metals, Non-destructive testing, Non-ferrous metals, Radiation, Radioactive sources, Radiogram layers, Radiographic foils, Radiographic testing, Specification (approval), Surface discontinuities, Surfaces, Test categories, Testing, X-rays