 |
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| słupek startowy; cokół m; podstawa f; trzonek żarówki | |||
| gniazdo m | |||
| oprawka rezonatora | |||
| podstawa bezpiecznikowa | |||
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| podstawa licznika | |||
| socle: 31 phrases in 8 subjects |
| Building structures | 2 |
| Construction | 12 |
| Education | 1 |
| Electrical engineering | 10 |
| Isolation | 1 |
| Power system protection | 1 |
| Social science | 2 |
| Sociology | 2 |