 |
| |||
| 阈振动; 临界振动 | |||
|
threshold vibration : 3 phrases in 2 subjects |
| Explosives and Explosive Ordnance Disposal | 2 |
| Otorhinolaryngology | 1 |
|
| |||
| 阈振动; 临界振动 | |||
|
threshold vibration : 3 phrases in 2 subjects |
| Explosives and Explosive Ordnance Disposal | 2 |
| Otorhinolaryngology | 1 |