| tachometer | |
| gen. | tacómetro |
| astronaut. transp. | taquímetro |
| el.tract. | cuentarrevoluciones |
| tech. | aparato contador de revoluciones por minuto; velocímetro |
| transp. | cuenta revoluciones; tacometro |
|
stroboscopic : 12 phrases in 6 subjects |
| Antennas and waveguides | 1 |
| Automated equipment | 5 |
| Earth sciences | 2 |
| Measuring instruments | 1 |
| Physical sciences | 1 |
| Technology | 2 |