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甲醛闻得到味道吗
更新时间: 2020-11-16 10:53:21  

甲醛是一种无色,有强烈刺激型气味的气体。甲醛在常温下是气态,通常以水溶液形式出现,甲醛挥发受温度影响,温度低味道就淡,一旦升温,气味还会变重,甲醛在浓度高时会对人的鼻,咽喉产生刺激作用,所以不能根据人体闻到的味道判断甲醛的情况,需要通过专业的仪器进行检测。

关键词: 甲醛 得到 味道

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