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走近科学【20150630】看点介绍
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走近科学20150630集剧情：第20150630集
每天人们都要吃掉数以吨计的肉制品，这些肉制品是怎样生产的,怎样保证它们的食品安全？《走近科学》记者通过自制酱牛肉，走访牛肉大师探索制作秘诀，最后展示在食品工厂中如何解决产量、安全和口感三者兼得的问题。敬请收看《走近科学》2015年6月30日20:34播出的《食品工厂的秘密-飘香酱牛肉》！
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