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Physics, 21.02.2021 14:00 CBSEATON18

14. Cand deschideti fereastra in timpul iernii in baie (sau in camera), navalesc inauntru rotocoale de aer rece. Din ce sunt formate aceste rotocoale?

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14. Cand deschideti fereastra in timpul iernii in baie (sau in camera), navalesc inauntru rotocoale...
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