8 canlyniad
Rhestrir y canlyniadau yn ôl perthnasedd.
Cymraeg: signal
Saesneg: signal
Cymraeg: anelu signal
Saesneg: beam a signal
Cymraeg: signal ategol
Saesneg: repeater signal
Cymraeg: signal galluogi
Saesneg: enabling signal
Cymraeg: signal ffonau symudol
Saesneg: mobile phone coverage
Cymraeg: signal galwadau'r grid
Saesneg: grid demand signal
Cymraeg: System Cludo Signal Digidol
Saesneg: DACS
Cymraeg: System Cludo Signal Digidol
Saesneg: Digital Access Carrier System