Обогащение. День 4
Знакомство с процессом обогащения апатит-нефелиновой руды от дробления до получения концентрата.
7 months ago 00:26:58 1
7 months ago 03:00:23 1
7 months ago 02:49:03 2
7 months ago 00:05:36 1
7 months ago 00:44:20 1
8 months ago 00:05:23 1
8 months ago 00:09:39 1
8 months ago 00:38:31 1
8 months ago 00:20:04 2
8 months ago 01:42:36 2
8 months ago 00:00:56 1
8 months ago 00:01:54 1
8 months ago 02:20:40 1
8 months ago 00:07:13 1
8 months ago 01:37:54 1
8 months ago 00:03:42 11
8 months ago 00:59:22 1
8 months ago 00:00:44 1
9 months ago 00:00:39 7
9 months ago 00:00:00 1
9 months ago 01:40:54 4
9 months ago 00:09:00 1
9 months ago 00:03:42 1
9 months ago 00:04:50 1
