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| anillo m (w związkach organicznych) | |||
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pierścienie : 44 phrases in 11 subjects |
| Chemistry | 21 |
| Electric motors | 5 |
| Electric traction | 2 |
| Electricity generation | 4 |
| Energy industry | 1 |
| Mechanic engineering | 4 |
| Nuclear physics | 1 |
| Polymers | 2 |
| Power lines | 1 |
| Rail transport | 1 |
| Transport | 2 |
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