communications satellite: 63 phrases in 12 subjects |
Communications | 30 |
Economy | 4 |
Education | 1 |
Electronics | 6 |
General | 10 |
Insurance | 1 |
Natural resourses and wildlife conservation | 1 |
Patents | 2 |
Radio | 1 |
Technology | 4 |
Telecommunications | 2 |
Transport | 1 |