 |
| |||
| 声波峰值压力 | |||
| sound peak pressure: 8 phrases in 6 subjects |
| Information technology | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Otorhinolaryngology | 2 |
| Space | 1 |
| Technology | 2 |
|
| |||
| 声波峰值压力 | |||
| sound peak pressure: 8 phrases in 6 subjects |
| Information technology | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Otorhinolaryngology | 2 |
| Space | 1 |
| Technology | 2 |