 |
| |||
| 转速速度信号; 速度转速信号 | |||
| 速率信号 | |||
| 限速信号; 航速号志; 速度信号 | |||
| speed signal: 28 phrases in 8 subjects |
| Air defense | 1 |
| Automobiles | 5 |
| Communications | 1 |
| Geophysics | 1 |
| Hydroelectric power stations | 4 |
| Oil / petroleum | 2 |
| Technology | 12 |
| Waterskiing | 2 |
|
| |||
| 转速速度信号; 速度转速信号 | |||
| 速率信号 | |||
| 限速信号; 航速号志; 速度信号 | |||
| speed signal: 28 phrases in 8 subjects |
| Air defense | 1 |
| Automobiles | 5 |
| Communications | 1 |
| Geophysics | 1 |
| Hydroelectric power stations | 4 |
| Oil / petroleum | 2 |
| Technology | 12 |
| Waterskiing | 2 |