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拉萨皮革厂是一个包括制革、皮鞋、服装三部分的综合厂,正式职工368人,日产污水50吨,直接排到外环境,各种有害气体任意扩散。对其进行劳动卫生学调查,结果生产车间有机粉尘浓度为52.88 mg/m~3,噪声145分贝,工人接噪声时间7～8小时。健康检查低血压占8％,75％的人有不适感症状,有眼疾患者34人,X线胸片查出肺结核16人,胸膜炎14人,肺炎2人,肺部结节2人,双肺纹理增强18人;血常规检查发现白细胞总数升高及血色素下降者多。
Lhasa tannery is a comprehensive factory which includes three parts of leather, leather shoes and garments. There are 368 officially employed workers and 50 tons of daily effluents, which are directly discharged to the external environment and dispersed with various harmful gases. Labor hygiene survey results showed that the concentration of organic dust in the production workshop was 52.88 mg / m ~ 3, the noise was 145 dB, and the workers took 7-8 hours of noise. Health examination hypotension accounted for 8%, 75% of people have symptoms of discomfort, 34 patients with eye diseases, X-ray chest detected 16 people, 14 pleurisy, pneumonia 2, pulmonary nodules 2, lung 18 enhanced texture; blood tests found that the total number of leukocytes and hemoglobin decreased more.