| |||
foot lever | |||
| |||
pedal | |||
foot controls | |||
foot pedal; treadle | |||
| |||
pedal; treadle | |||
| |||
pedal; foot pedal |
Pedal: 20 phrases in 8 subjects |
Automobiles | 1 |
Communications | 2 |
Cultural studies | 1 |
Earth sciences | 2 |
General | 7 |
Mechanic engineering | 1 |
Medical appliances | 1 |
Transport | 5 |