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长期吸入氧化铁微粒可导致铁尘肺。此病多见于电焊及氧乙炔切割工,当焊接或切割时,铁熔化变为氧化亚铁烟后,又立即氧化为兰灰色烟气的氧化铁。铁尘肺也见于银磨光工,因为他们常使用玉工的铁丹磨光其半成品,铁丹为细氧化铁粉。银器加工的最后工序以高速的滚轴磨光时,可产生由铁和银微粒构成的气溶胶。铁尘肺也见于铁矿工。许多铁矿
Long-term inhalation of iron oxide particles can lead to iron pneumoconiosis. The disease is more common in welding and oxyacetylene cutting workers, when welding or cutting, the iron melts into iron oxide smoke, and then immediately oxidizes to blue gray smoke iron oxide. Iron pneumoconiosis is also found in silver buffs, because they often use Yungang Jade Iron polished its semi-finished products, iron oxide fine iron oxide powder. The final process of silverware polishing with high-speed roller, can produce aerosols composed of iron and silver particles. Iron pneumoconiosis is also found in iron miners. Many iron mines