copper wire meaning in Chinese
- The rate at which pulses can be sent and received on copper wires is called frequency .
- The signals carried in copper wires consist of about one million waves per second .
- Ringing a telephone now requires copper wire from the central exchange to the home .
- Copper wires are carried back from the rotating terminals to the individual sliprings along grooves in the outside of the shaft .
- Solderable polyesterimide enamelled round copper wire