This standard specifies the design requirements for printed circuit boards (hereinafter referred to as printed boards) of military electronic equipment. This standard applies to the design of rigid printed boards of military electronic equipment such as ground fixed, vehicle-mounted, portable, ship-borne, airborne and aerospace.
GJB 4057-2000 history
2021GJB 4057A-2021 Design requirements for printed circuit boards for military electronic equipment
2000GJB 4057-2000 Design requirements for printed boards of military electronic equipments