Генератор переменного тока часть 1
учебный фильм СССР 1979 год, доступно и просто о принципе действия генератора переменного тока.
4 days ago 00:22:55 1
4 days ago 03:30:11 27
5 days ago 00:13:17 1
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7 days ago 00:52:53 1
1 week ago 08:10:06 10
1 week ago 00:18:53 1
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1 month ago 00:18:15 1
1 month ago 00:12:46 1
1 month ago 03:18:10 1
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1 month ago 00:03:16 1
1 month ago 00:20:49 1
