 |
| |||
| Chemieanlage f | |||
| химическая установка: 14 phrases in 7 subjects |
| Heating | 1 |
| Microelectronics | 6 |
| Natural resourses and wildlife conservation | 3 |
| Oil / petroleum | 1 |
| Polymers | 1 |
| Silicate industry | 1 |
| Technology | 1 |
|
| |||
| Chemieanlage f | |||
| химическая установка: 14 phrases in 7 subjects |
| Heating | 1 |
| Microelectronics | 6 |
| Natural resourses and wildlife conservation | 3 |
| Oil / petroleum | 1 |
| Polymers | 1 |
| Silicate industry | 1 |
| Technology | 1 |