8 класс, тепловые процессы, 23 24
10 months ago 00:18:00 1
10 months ago 00:31:52 1
10 months ago 00:41:20 1
10 months ago 00:20:06 1
10 months ago 00:05:11 1
10 months ago 00:02:14 1
10 months ago 00:03:57 1
10 months ago 00:01:48 1
10 months ago 00:04:43 1
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10 months ago 00:02:27 1
10 months ago 00:13:20 1
10 months ago 00:41:06 1
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10 months ago 00:04:49 1
10 months ago 00:17:49 1
10 months ago 03:06:28 1
10 months ago 00:23:57 1
10 months ago 00:29:00 1
10 months ago 00:37:27 1
