| |||
| primary control unit | |||
|
central de control : 27 phrases in 12 subjects |
| Agriculture | 1 |
| Automated equipment | 1 |
| Communications | 8 |
| Computers | 1 |
| Electronics | 6 |
| Environment | 1 |
| General | 2 |
| Information technology | 2 |
| Measuring instruments | 1 |
| Politics | 1 |
| Radiolocation | 1 |
| Transport | 2 |