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文章看了吗?好像是特殊的盐,跟一般的rock salt不一样。号称可以缓慢释放盐分,使用8年。我化学特别差。所以看看肉脸有没有化学好的来鉴别真伪
littlebell9876
(刺头)
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(#15229518@0)
Last Updated: 2023-2-26
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真的假的?我们以后有可能不用铲雪啦!中国科学家開發了一種新型添加劑把盐嵌入到沥青中,使道路能夠自行融化冰。
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