тональное телеграфирование | |
commun. | tone-telegraphing |
el. | voice-frequency telegraph |
на | |
gen. | on |
несущая частота | |
gen. | carrier |
тональное телеграфирование: 25 phrases in 6 subjects |
Communications | 5 |
Electronics | 1 |
Mass media | 5 |
Military | 1 |
Technology | 7 |
Telecommunications | 6 |