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随着冶金工业的不断发展,氟及其化合物对工人身体健康的危害日趋突出。机体长期摄入过量氟化物,可引起以骨骼损害为主要表现的全身性病变。 冶金系统自五十年代始,有部分铝厂对氟作业工人进行了健康检查、动态观察,1977年成立了冶金系统氟防协作组,对铝厂,含氟铁矿石烧结厂和部分磷肥厂等4,000余名接氟工人进行了X线及有关项目的检查,并选择了680名非接氟工人作对照。根据对480名接氟工人的临床、
With the continuous development of the metallurgical industry, the harm of fluorine and its compounds to the health of workers has become increasingly prominent. Long-term intake of excessive fluoride body can cause bone lesions as the main manifestation of systemic disease. Metallurgical systems Since the 1950s, some aluminum mills have conducted health inspections on fluorine workers and have observed the situation. In 1977, the Group established a joint prevention and control team for the fluorine-based metallurgical system. The aluminum smelters, fluorine-bearing iron ore sinter plants and some phosphate fertilizer plants More than 4,000 fluoride workers, including fluorite workers, examined the X-ray and related projects and selected 680 non-fluoride workers for comparison. According to the 480 fluorosis workers clinical,