DIN EN 60169-25:1994-02
Действует
Radio-frequency connectors; part 25: two-pole screw (3/4-20 UNEF) coupled connectors for use with shielded balanced cables having twin inner conductors with inner diameter of outer conductor 13,56 mm (type TWHN) (IEC 60169-25:1992); German version EN 60169-25:1993
— 6 стр.