 |
servicio portador de audio
| en
| modo circuito
| a
3 1 kHz
| servicio portador de audio | |
| commun. IT | service support audio |
| en | |
| IT dat.proc. | demi-em |
| modo circuitos | |
| commun. | mode circuit |
| "a" | |
| law | "bis" |
| a | |
| comp., MS | moyen |
| |||
| service support audio | |||
|
servicio portador de audio : 2 phrases in 1 subject |
| Communications | 2 |