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山东省是全国受地方性氟中毒危害最严重的病区省份之一,属于饮水型地方性氟中毒病区。自20世纪80年代初实施以改水降氟为主的防制措施以来,累计投资5亿多元,兴建各种类型的改水降氟工程近6 000处,使病区600余万群众基本摆脱了氟害,取得了显著的经济效益和社会效益。为了全面掌
Shandong Province is one of the ward provinces and provinces hardest hit by endemic fluorosis in China. It belongs to drinking-water endemic fluorosis area. Since the early 1980s the implementation of water and fluoride reduction-based control measures, a total investment of more than 500 million yuan to build various types of water and fluoride reduction project nearly 6,000, so that more than 600 million people in the ward basic Get rid of the fluorine harm, has made remarkable economic and social benefits. In order to fully grasp