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本文对189台手工操作的动力锅炉作业环境进行了劳动卫生学调查,描述了煤渣灰尘的特点,分析了332例接触高浓度煤渣灰尘的司炉工体检资料,检出Ⅰ期尘肺3例,0~+21例。
In this paper, 189 sets of manual operation of the power boiler operating environment hygiene survey conducted a description of the characteristics of cinder dust 332 cases of workers exposed to high concentrations of cinder dust check the physical examination data were detected in 3 cases of pneumoconiosis Ⅰ, 0 ~ +21 cases.