| |||
| отсечной выключатель (Yeldar Azanbayev) | |||
|
isolation switch : 3 phrases in 3 subjects |
| Electrical engineering | 1 |
| Nanotechnology | 1 |
| Technology | 1 |
| |||
| отсечной выключатель (Yeldar Azanbayev) | |||
|
isolation switch : 3 phrases in 3 subjects |
| Electrical engineering | 1 |
| Nanotechnology | 1 |
| Technology | 1 |