 |
| |||
| eingeschlossenes Erdgas Tight Gas | |||
| tight gas: 13 phrases in 8 subjects |
| Construction | 2 |
| Electronics | 1 |
| General | 4 |
| Labor law | 1 |
| Metallurgy | 1 |
| Natural sciences | 1 |
| Packaging | 1 |
| Technology | 2 |
|
| |||
| eingeschlossenes Erdgas Tight Gas | |||
| tight gas: 13 phrases in 8 subjects |
| Construction | 2 |
| Electronics | 1 |
| General | 4 |
| Labor law | 1 |
| Metallurgy | 1 |
| Natural sciences | 1 |
| Packaging | 1 |
| Technology | 2 |