Металлургия: зелёный свет
Программа научно-просветительских мероприятий для молодёжи и жителей Старого Оскола на тему «зелёной» металлургии и новых экологичных технологий на предприятиях Белгородской области.
3 months ago 00:12:18 1
3 months ago 00:01:10 1
3 months ago 00:00:45 1
3 months ago 01:13:15 5
3 months ago 00:06:20 1K
3 months ago 00:01:04 1
3 months ago 00:00:54 1.6K
3 months ago 00:34:20 704
3 months ago 00:00:29 4
3 months ago 00:05:42 187
3 months ago 00:01:23 1.7K
3 months ago 00:12:24 1
3 months ago 00:00:54 2.1K
3 months ago 00:00:08 1.2K
3 months ago 00:02:43 19.1K
3 months ago 00:09:10 3
3 months ago 00:29:01 1
3 months ago 00:00:41 6.9K
4 months ago 00:11:08 1
4 months ago 00:28:56 785
4 months ago 00:02:52 866
4 months ago 00:01:23 1
4 months ago 01:23:35 8
4 months ago 01:29:00 10