 |
| |||
| acoustic remote measurement (法); acoustical remote measurement (法) | |||
| 声波遥测: 3 phrases in 3 subjects |
| Geophysics | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
|
| |||
| acoustic remote measurement (法); acoustical remote measurement (法) | |||
| 声波遥测: 3 phrases in 3 subjects |
| Geophysics | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |