17 Массовая доля примесей
2 months ago 01:20:17 2
2 months ago 00:52:02 1
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3 months ago 00:22:06 1
3 months ago 02:06:30 1
3 months ago 00:27:13 3
3 months ago 00:19:11 1
3 months ago 00:24:31 1
4 months ago 01:05:30 1
4 months ago 01:37:46 1
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4 months ago 00:43:48 1
4 months ago 00:31:40 2
4 months ago 00:23:09 1
4 months ago 00:22:20 1
4 months ago 00:30:28 1
4 months ago 00:35:26 20
4 months ago 00:19:09 17
4 months ago 00:48:47 1
4 months ago 00:40:43 1
4 months ago 01:03:51 1
4 months ago 00:54:09 1
4 months ago 00:55:31 1
