Standards
[CURRENT]
NF F48-121
NF F48-121
Railway fixed equipment. Modular power supply units for systems for signalling equipment, telecommunications equipment and computer equipment. Rectifier cabinet
Title (German)
ORTSFESTE BAHNANLAGEN. BAUSTEIRNARTIGSPEISUNGEN FUER SIGNALANLAGEN, FERNMELDE UND INFORMATIK. SCHRANK FUER GLEICHRICHTER