Specifications have been issued to cover Navy requirements as to radiographic technique; to aid in interpretation of radiographs and decision as to necessity for repair of defects. Bureau of Ships has issued "Radiographic Standards" showing acceptability of typical defects occurring in various classes of castings used in ship construction.
Radiographic specifications and standards for naval materials
Am Foundrymen's Assn -- Trans
1945
33 pages
Aufsatz (Zeitschrift)
Englisch
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