MIL-E-11991E (AMENDMENT 1), MILITARY SPECIFICATION: DESIGN OF ELECTRICAL, ELECTRONIC, AND ELECTRO-MECHANICAL EQUIPMENT, GUIDED MISSILE AND ASSOCIATED WEAPON SYSTEMS (19 MAY 1987) [S/S BY MIL-STD-11991]
MIL-E-11991E (AMENDMENT 1), MILITARY SPECIFICATION: DESIGN OF ELECTRICAL, ELECTRONIC, AND ELECTRO-MECHANICAL EQUIPMENT, GUIDED MISSILE AND ASSOCIATED WEAPON SYSTEMS (19 MAY 1987) [S/S BY MIL-STD-11991].