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日本尘肺法中规定的 X 线诊断标准是自1949年后相继十年来临床和病理研究的共同成果。(一)尘肺 X 线影象读片基楚:不论是有机或无机的粉尘,只要是不溶或难溶的,随吸尘量的增加必然产生纤维化的粉
The Japanese X-ray diagnostic criteria prescribed in the Pneumoconiosis Act are the common result of clinical and pathological studies since the late 1949. (A) pneumoconiosis X-ray images Chuchu Chu: either organic or inorganic dust, as long as it is insoluble or insoluble, with the increase in the amount of dust will inevitably produce fibrosis of flour