 |
| |||
| 有价证券 | |||
| Effekten: 41 phrases in 8 subjects |
| Environment | 1 |
| International Monetary Fund | 14 |
| Mathematics | 11 |
| Nuclear physics | 5 |
| Piezoelectric crystals | 2 |
| Semiconductors | 3 |
| Superconductivity | 4 |
| Thermal Energy | 1 |
|
| |||
| 有价证券 | |||
| Effekten: 41 phrases in 8 subjects |
| Environment | 1 |
| International Monetary Fund | 14 |
| Mathematics | 11 |
| Nuclear physics | 5 |
| Piezoelectric crystals | 2 |
| Semiconductors | 3 |
| Superconductivity | 4 |
| Thermal Energy | 1 |