Multi-engine
| Turbo-prop
| multi-engined | |
| transp. mech.eng. | meermotorig |
| turbo-prop | |
| transp. avia. | turbopropellermotor; schroefturbinemotor |
| |||
| meermotorig | |||
|
Multi-engine : 15 phrases in 2 subjects |
| Mechanic engineering | 4 |
| Transport | 11 |