Услуги по открытию инновационного бизнеса на донных илах, сапропеле, торфе, агрорудах
Предложение от к.т.н. горного инженера-геотехнолога, гидрогеолога Николая Дмитриевича Бычека
10 years ago 00:10:13 43
12 years ago 00:01:17 40
7 years ago 00:08:19 1.1K
13 years ago 00:00:45 83
6 years ago 00:03:33 3.1K
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1 year ago 01:57:30 3
8 years ago 00:06:06 39
14 years ago 00:01:53 64
3 years ago 00:02:52 26
8 years ago 01:09:10 153
10 years ago 00:29:44 52
1 year ago 00:04:16 1
8 years ago 00:02:17 20
6 years ago 00:00:45 37
8 years ago 00:01:53 51
1 year ago 00:04:56 1
9 years ago 00:04:07 5
2 years ago 00:04:45 3
1 year ago 00:05:57 1
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5 years ago 00:03:53 1
2 years ago 00:01:14 1
