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地下粮仓及周围环境氡的污染王建华，孟繁卿，芦国甫（河南省职业病防治所，郑州）我省地下粮仓多分布于秦岭大巴山区的丘陵地带，其形状为尖底喇叭仓和平底喇叭仓两种，每个仓可盛粮食２５０万斤左右。保管人员要经常到仓内上部空间对粮食进行灭虫作业，并观察温度、湿度...
Underground granaries and radon pollution in the surrounding environment Wang Jianhua, Meng Fanqing, Lu Guofu (Henan Province Occupational Disease Prevention and Control Institute, Zhengzhou) underground silos in our province are distributed in the hilly areas of the Qinling Mountains Daba Mountains, the shape of the tip of the horn compartment and flat-bottomed horn Species, each warehouse can Sheng food 2500000 jin or so. Custodial staff should regularly go to the warehouse to the upper space for pest control operations and observe the temperature, humidity ...