Школьникам о профессии шахтёра рассказывает главный механник ЮУБРа Бердюгин Сергей Александрович
5 months ago 00:07:34 1
5 months ago 00:14:22 1
5 months ago 01:24:03 1
5 months ago 00:27:37 1
5 months ago 00:00:50 1
5 months ago 00:03:51 1
5 months ago 00:28:27 1
5 months ago 00:00:50 1
5 months ago 00:34:25 1
5 months ago 01:43:20 1
5 months ago 01:20:38 1
5 months ago 01:27:11 1
5 months ago 00:11:01 1
5 months ago 00:00:18 1
5 months ago 00:01:49 1
5 months ago 00:10:04 1
5 months ago 00:03:18 1
5 months ago 07:28:11 1
5 months ago 00:01:52 56
5 months ago 00:00:17 1
5 months ago 01:09:08 1
5 months ago 01:32:19 1
5 months ago 00:03:12 1
5 months ago 00:30:05 1
