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铁道运输放射性矿石对周围环境污染的调查广东省放射卫生防护所（广州市怡乐路，５１０２６０）林锦明广州铁路局中心卫生防疫站余志东，黄瑞志天然放射性矿石在运输过程中，由于列车停靠、起动、通过叉道时产生强烈的振动、撞击等因素的影响，放射性矿石、矿粉撒落在轨道...
Investigation on Surrounding Environmental Pollution Caused by Radioactive Ore in Railway Transportation Guangdong Provincial Institute of Radiological Protection, Guangzhou 510260, China LIN Jin-ming Central Health and Epidemic Prevention Station of Guangzhou Railway Bureau YU Zhidong, HUANG Ruizhi During the transportation of natural radioactive ore, as the train stopped and started, Through the fork when a strong vibration, impact and other factors, radioactive ore, slag scattered in orbit ...