Кадр: Telegram-канал Amur Mash
"We were experimenting with caseinates to make milk-based nanofibers and found that it could be used to cast polymers similar to common packaging materials," says Mr. Gomez.
，这一点在PDF资料中也有详细论述
Акция протеста прошла у посольства Украины в стране ЕС20:39
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