BS IEC 61363-1:1998 Electrical installations of ships and mobile and fixed offshore units. Procedures for calculating short-circuit currents in three-phase a.c.
2002BS IEC 61363-1:2002 Electrical installations of ships and mobile and fixed offshore units - Procedures for calculating short-circuit currents in three-phase a.c
2002BS IEC 61363-1:1998 Electrical installations of ships and mobile and fixed offshore units. Procedures for calculating short-circuit currents in three-phase a.c.