Висмут - один из самых красивых и безопасных радиоактивных металлов на Земле.
4 weeks ago 00:17:54 1
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2 months ago 01:26:42 1
3 months ago 01:04:03 1
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4 months ago 01:04:09 10
4 months ago 00:00:42 1
4 months ago 00:18:57 1
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4 months ago 00:55:29 1
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4 months ago 00:19:05 1
4 months ago 00:00:00 1
5 months ago 00:17:59 1
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5 months ago 00:01:48 1
5 months ago 00:10:37 1
5 months ago 00:05:57 47
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