 |
| |||
| Quecksilberlinie f | |||
| ртутная линия: 10 phrases in 5 subjects |
| Astronomy | 1 |
| Computers | 1 |
| Electronics | 4 |
| Information technology | 3 |
| Nuclear physics | 1 |
|
| |||
| Quecksilberlinie f | |||
| ртутная линия: 10 phrases in 5 subjects |
| Astronomy | 1 |
| Computers | 1 |
| Electronics | 4 |
| Information technology | 3 |
| Nuclear physics | 1 |