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scientific and technical | exploitation
| program
- znaleziono osobne słowa
| exploitation | |
| posp. | utnyttelse |
| program | |
| magn. | styreprogram |
| Angielski tezaurus | |||
| |||
| S&T | |||
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scientific and technical : 1 do fraz, 1 tematyki |
| Ochrona środowiska | 1 |