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为了了解煤气车间的环境和职工健康情况，我们进行了本次调查研究，结果发现：煤气车间职业有害因素种类多，强度大。发生炉口及炉顶污染最为严重。恶性肿瘤发病率比正常人群高，特别是肺癌高发。消化系、呼吸系疾患为多发病、常见病。工人外周血淋巴细胞ＤＮＡ损伤较严重，巨噬细胞与白细胞功能下降，血浆抗ＨＳＰ＿（７０）抗体水平增高。据此，提出煤气车间除加强通风、设备维护等外，工人应佩戴压风呼吸器来加强个人防护。
In order to understand the environment of the gas workshop and the health of workers and staff, we carried out the survey and found that there are many harmful and harmful factors in the gas workshop. Occurrence of furnace mouth and roof pollution is the most serious. The incidence of malignant tumors than the normal population, especially in high incidence of lung cancer. Digestive system, respiratory disease is frequently-occurring disease, common disease. Workers’ DNA damage of peripheral blood lymphocytes is more serious, the function of macrophages and leucocytes is decreased, and the level of plasma anti-HSP 70 antibody is increased. Accordingly, the proposed gas workshop in addition to strengthening ventilation, equipment maintenance, workers should wear pressure air respirator to enhance personal protection.