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二氧化碳比空气重,用之灭鼠无污染,效果好,易操作。二氧化碳可将石灰石加热分解后取得,一些工业废气主要成分也为二氧化碳,利用二氧化碳灭鼠能够一举多得。内蒙古阿鲁科尔沁旗位于大兴安岭与科尔沁沙地的结合部,日伪时期曾多次爆发鼠疫,解放后局部
Carbon dioxide heavier than the air, with the rodent pollution-free, good effect, easy to operate. Carbon dioxide can be obtained after heating limestone decomposition, some of the main components of industrial waste gas is carbon dioxide, the use of carbon dioxide can rodent in one fell swoop. Inner Mongolia Aru Horqin Banner is located in the junction of Daxinganling and Horqin Sandy Land, plague has repeatedly erupted during the Japanese-puppet period, after the liberation of the local