 |
| |||
| equal-element filter | |||
| periodic filter | |||
| периодический фильтр: 11 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Armored vehicles | 1 |
| Automated equipment | 1 |
| Construction | 2 |
| Ecology | 1 |
| Medical | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |
|
| |||
| equal-element filter | |||
| periodic filter | |||
| периодический фильтр: 11 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Armored vehicles | 1 |
| Automated equipment | 1 |
| Construction | 2 |
| Ecology | 1 |
| Medical | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |