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喷洒酒精是否会引起火灾？什么浓度有危险？这个实验告知你
新冠疫情以来，咱们的作业、日子中很多运用75%医用酒精来消杀，很多人忧虑平常的喷洒和擦洗，是否会引起火灾？怎样浓度的酒精有易燃或爆破的危险？
戳视频，让咱们一同眼见为实，在应急办理部消防研讨所用实验得出答案。（总台央视记者 王晓沛 刘功河）
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