| |||
| guidage en roulis; asservissement en roulis | |||
| commande de gauchissement; contrôle en roulis | |||
|
roll control : 15 phrases in 8 subjects |
| Communications | 2 |
| Earth sciences | 1 |
| Fishery fishing industry | 1 |
| Industry | 3 |
| Mechanic engineering | 3 |
| Metallurgy | 2 |
| Textile industry | 1 |
| Transport | 2 |