 |
| |||
| damper | |||
| attenuator | |||
| silencer | |||
| |||
| attenuators | |||
| attenuatore: 69 phrases in 11 subjects |
| Antennas and waveguides | 3 |
| Automated equipment | 1 |
| Chemistry | 1 |
| Communications | 3 |
| Computer numerical control | 1 |
| Earth sciences | 1 |
| Electronics | 41 |
| General | 2 |
| Information technology | 10 |
| Mechanic engineering | 4 |
| Transport | 2 |