| 摘要 |
A device (M) for tapping wire pairs of wires already connected to the telephone exchanges, comprising one or more movable reeds (T) able to be moved by corresponding drive means, which movable reeds are able to be connected/disconnected to/from the sectioning points of the network terminations corresponding to one or more pairs of wires to be tested, said movable reeds (T) being provided with means of electrical connection to a suitable local measurement apparatus of the known type . |
