GJB 422A-2018 Digital/analog information interface requirements for ship fire control systems has been changed from GJB 422-1988 Ship fire control system digital data input/output interface.
GJB 422A-2018 Digital/analog information interface requirements for ship fire control systems has been changed from GJB 423-1988 Ship fire control system electrical analog information input/output interface.
Copyright ©2023 All Rights Reserved