中国科研团队研发新技术 将秸秆转化为食品增稠剂

订阅频道,获取更多精彩:https://bit.ly/2GzuCVG 在田间地头,秸秆曾是让人头疼的废弃物;如今它们却摇身一变,成为环保又健康 ...

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