| |||
| характеристика распространения (e.g. oil pollution) | |||
|
propagation pattern : 11 phrases in 7 subjects |
| Acoustics | 1 |
| Antennas and waveguides | 1 |
| Aviation | 1 |
| Electronics | 4 |
| Metallurgy | 1 |
| Microelectronics | 2 |
| Oil and gas technology | 1 |
| |||
| характеристика распространения (e.g. oil pollution) | |||
|
propagation pattern : 11 phrases in 7 subjects |
| Acoustics | 1 |
| Antennas and waveguides | 1 |
| Aviation | 1 |
| Electronics | 4 |
| Metallurgy | 1 |
| Microelectronics | 2 |
| Oil and gas technology | 1 |