MIL-M-38780A (AMENDMENT 1), MILITARY SPECIFICATION: MANUAL, TECHNICAL: NONDESTRUCTIVE INSPECTION (04 APR 1973) [S/S BY MIL-M-87929]

MIL-M-38780A (AMENDMENT 1), MILITARY SPECIFICATION: MANUAL, TECHNICAL: NONDESTRUCTIVE INSPECTION (04 APR 1973) [S/S BY MIL-M-87929]., This amendment fores a part of Military Specification MIL-M-38760A(USAF) dated 1 February 1973.