réseau de télécommunication: 104 phrases in 15 subjects |
Art | 2 |
Aviation | 16 |
Communications | 61 |
Education | 1 |
General | 4 |
Health care | 1 |
Information technology | 3 |
International trade | 1 |
Law | 2 |
Natural resourses and wildlife conservation | 1 |
Patents | 2 |
Politics | 2 |
Social science | 1 |
Telecommunications | 6 |
Transport | 1 |