硫酸和水在加入蜡对人体有何危害硫酸和水在加入蜡把它溶化以后,在把蜡从上面拿上来用,蜡硬化了,要用的时候,在把它用电炉烧开,上面还有烟,那种烟对人体有危害吗?还有那种蜡对人体有何
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/15 16:44:01
![硫酸和水在加入蜡对人体有何危害硫酸和水在加入蜡把它溶化以后,在把蜡从上面拿上来用,蜡硬化了,要用的时候,在把它用电炉烧开,上面还有烟,那种烟对人体有危害吗?还有那种蜡对人体有何](/uploads/image/z/3254623-7-3.jpg?t=%E7%A1%AB%E9%85%B8%E5%92%8C%E6%B0%B4%E5%9C%A8%E5%8A%A0%E5%85%A5%E8%9C%A1%E5%AF%B9%E4%BA%BA%E4%BD%93%E6%9C%89%E4%BD%95%E5%8D%B1%E5%AE%B3%E7%A1%AB%E9%85%B8%E5%92%8C%E6%B0%B4%E5%9C%A8%E5%8A%A0%E5%85%A5%E8%9C%A1%E6%8A%8A%E5%AE%83%E6%BA%B6%E5%8C%96%E4%BB%A5%E5%90%8E%2C%E5%9C%A8%E6%8A%8A%E8%9C%A1%E4%BB%8E%E4%B8%8A%E9%9D%A2%E6%8B%BF%E4%B8%8A%E6%9D%A5%E7%94%A8%2C%E8%9C%A1%E7%A1%AC%E5%8C%96%E4%BA%86%2C%E8%A6%81%E7%94%A8%E7%9A%84%E6%97%B6%E5%80%99%2C%E5%9C%A8%E6%8A%8A%E5%AE%83%E7%94%A8%E7%94%B5%E7%82%89%E7%83%A7%E5%BC%80%2C%E4%B8%8A%E9%9D%A2%E8%BF%98%E6%9C%89%E7%83%9F%2C%E9%82%A3%E7%A7%8D%E7%83%9F%E5%AF%B9%E4%BA%BA%E4%BD%93%E6%9C%89%E5%8D%B1%E5%AE%B3%E5%90%97%3F%E8%BF%98%E6%9C%89%E9%82%A3%E7%A7%8D%E8%9C%A1%E5%AF%B9%E4%BA%BA%E4%BD%93%E6%9C%89%E4%BD%95)
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