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| badania i rozwój technologiczny | |||
| recherche et développement technologique: 5 phrases in 2 subjects |
| General | 2 |
| Research and development | 3 |
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| |||
| badania i rozwój technologiczny | |||
| recherche et développement technologique: 5 phrases in 2 subjects |
| General | 2 |
| Research and development | 3 |