DOD-STD-2145 (NOTICE 1), MILITARY STANDARD: DISCONNECT SWITCH BOXES, CONTRACTOR PANELS AND SWITCHBOARDS, LOW MAGNETIC FIELD DESIGN OF (03 OCT 1989)
DOD-STD-2145 (NOTICE 1), MILITARY STANDARD: DISCONNECT SWITCH BOXES, CONTRACTOR PANELS AND SWITCHBOARDS, LOW MAGNETIC FIELD DESIGN OF (03 OCT 1989).