MIL-STD-1264B (NOTICE 2), MILITARY STANDARD: RADIOGRAPHIC INSPECTION FOR SOUNDNESS OF WELDS IN STEEL BY COMPARISON TO GRADED ASTM E390 REFERENCE RADIO
MIL-STD-1264B (NOTICE 2), MILITARY STANDARD: RADIOGRAPHIC INSPECTION FOR SOUNDNESS OF WELDS IN STEEL BY COMPARISON TO GRADED ASTM E390 REFERENCE RADIOGRAPHS (17 AUG 1998) [S/S BY MIL-HDBK-1264]., MIL-STD-1264B, dated 18 January 1989, is hereby canceled and superseded by MIL-HDBK-1264, dated 17 August 1998.