 |
| |||
| Materialien aus Kohlenstoff | |||
| carbon materials: 10 phrases in 5 subjects |
| Chemistry | 2 |
| Environment | 1 |
| Industry | 1 |
| Metallurgy | 3 |
| Technology | 3 |
|
| |||
| Materialien aus Kohlenstoff | |||
| carbon materials: 10 phrases in 5 subjects |
| Chemistry | 2 |
| Environment | 1 |
| Industry | 1 |
| Metallurgy | 3 |
| Technology | 3 |