| |||
| unsaturated cell | |||
|
ненасыщенный элемент : 5 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Electrical engineering | 1 |
| Technology | 3 |
| |||
| unsaturated cell | |||
|
ненасыщенный элемент : 5 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Electrical engineering | 1 |
| Technology | 3 |