Путин призвал создать механизм внедрения изобретений, чтобы они не валялись на полке.
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2 months ago 00:53:22 2.4K
2 months ago 00:53:31 2.8K
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2 months ago 02:11:33 13.8K
2 months ago 00:08:00 1.1K
