| |||
| генератор треугольных импульсов | |||
|
triangular generator : 4 phrases in 3 subjects |
| Geophysics | 1 |
| Information technology | 1 |
| Technology | 2 |
| |||
| генератор треугольных импульсов | |||
|
triangular generator : 4 phrases in 3 subjects |
| Geophysics | 1 |
| Information technology | 1 |
| Technology | 2 |