| |||
communication device |
intercommunication : 69 phrases in 11 subjects |
Communications | 30 |
Earth sciences | 1 |
General | 5 |
Information technology | 1 |
Mechanic engineering | 3 |
Medical | 1 |
Medical appliances | 1 |
Patents | 1 |
Telecommunications | 10 |
Telephony | 3 |
Transport | 13 |