commercial services: 34 phrases in 18 subjects |
Advertising | 1 |
Astronautics | 10 |
Aviation | 1 |
Business | 1 |
Commerce | 1 |
Diplomacy | 1 |
Economy | 1 |
Fish farming pisciculture | 1 |
Foreign affairs | 1 |
General | 1 |
Mass media | 1 |
Military | 5 |
NASA | 2 |
Polygraphy | 1 |
Programming | 1 |
Technology | 1 |
Telecommunications | 1 |
Trade classification | 3 |