如何使液体塑料从聚丙烯和聚乙烯！简单实用的发明

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19 Views PremiumAug 10, 2025

如何使液体塑料从聚丙烯和聚乙烯！对这个惊人的发明知之甚少！使用HDPE和PP管的免费塑料储存想法。相关影片 https://youtu.be/Oku5tcq8bWc https://youtu.be/w_PAxBeplYo https://youtu.be/l2uAP6gesT0 https://youtu.be/BecxHupR11w 很少有人知道这个惊人的塑料溶解过程。家庭工匠和杂工的想法，由旧塑料管制成。 DIY在车库或车间，一个简单的方法，派上用场的塑料成型或修复。塑料的提示和技巧，效果很好。我希望你喜欢看这个视频！在Kovanca Polock频道，您可以了解有关如何减少或回收废物的各种发明，科学项目，工艺品和培训日。 #发明#制造

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