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玻璃纤维系人造矿物纤维,二氧化硅含量不超过10%,其粉尘可长期漂浮空气中,随呼吸进入机体,对肺部的危害,国内外学者看法不一致,有的认为玻璃纤维属惰性粉尘,不引起肺部的特异性改变,有的则反对,认为惰性粉尘不存在。近年来玻璃纤维尘肺和玻璃纤维间皮癌的报导,引起人们的重视和研究,据此本文对厦门新华玻璃厂60名接尘工人进行肺功能和肺部 X 线表现,经三年动态观察,现将结果整理如下:
Glass fiber artificial mineral fiber, silica content of not more than 10%, the dust can be long-term floating in the air, with breathing into the body, the harm to the lungs, domestic and foreign scholars do not agree, and some think glass fiber is inert dust, Does not cause specific changes in the lungs, while others objected that inert dust does not exist. In recent years, reports of glass fiber pneumoconiosis and fiberglass mesothelioma have aroused people’s attention and research. Based on this, 60 workers in the Xinhua glass factory of Xiamen were exposed to lung function and pulmonary X-ray findings. After three years of dynamic observation, The results are now organized as follows: