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| Rechneranalyse f; Untersuchung mittels Rechner | |||
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computer analysis : 14 phrases in 8 subjects |
| Automated equipment | 2 |
| Coal | 1 |
| Information technology | 4 |
| Medical appliances | 1 |
| Natural resourses and wildlife conservation | 1 |
| Patents | 3 |
| Statistics | 1 |
| Technology | 1 |