NF F48-220:1991
Railway fixed equipment. Modular power supply for systems of signals equipement, telecommunication equipment and computer equipment. Secondary system.

Standard No.

NF F48-220:1991

Release Date

1991

Published By

Association Francaise de Normalisation

Latest

NF F48-220:1991

NF F48-220:1991 history

• 1991 NF F48-220:1991 Railway fixed equipment. Modular power supply for systems of signals equipement, telecommunication equipment and computer equipment. Secondary system.