segnale di chiamata | |
commun. | call signal; calling signal; offering signal |
commun. IT | substitute signal; emergency signal |
commun. transp. | calling-on signal |
sbarrato | |
industr. construct. | barry |
segnale di chiamata: 52 phrases in 8 subjects |
Coal | 1 |
Communications | 9 |
Electronics | 28 |
General | 1 |
Information technology | 6 |
Rail transport | 1 |
Telecommunications | 3 |
Telegraphy | 3 |