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| komplexe System | |||
| umfangreiches System | |||
| komplexes System | |||
|
systeme complexe : 15 phrases in 8 subjects |
| Automated equipment | 3 |
| Computer numerical control | 2 |
| Construction | 2 |
| Earth sciences | 1 |
| General | 2 |
| Information technology | 1 |
| Labor law | 2 |
| Natural resourses and wildlife conservation | 2 |