扫一扫 实验视频直接看 实验用的敌敌畏和间苯二酚。 实验用的敌敌畏和间苯二酚。 用2滴敌敌畏勾兑酒精，滤纸中心最终出现鲜艳的红色。 4种白酒实验结果。 图/CFP 白酒真的会被添加农...
sweep to sweep away the experimental video directly to see the dichlorvos and resorcinol. Experiment with dichlorvos and resorcinol. With 2 drops of alcohol blending of dichlorvos, the center of the filter paper eventually appear bright red. Experimental results of 4 kinds of liquor. Figure /CFP liquor really will be added to the agricultural...
