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收集2006—2010年厦门市机械制造企业职业卫生现场监测资料及电焊工职业健康检查资料。对224个电焊作业点进行检测,其中电焊烟尘检测114个点,超标率10.53%;噪声检测84个点,超标率41.67%;MnO2、NO、NO2共检测24个作业点,各检测点空气中浓度均未超标。770名电焊工岗前体检,粉尘作业职业禁忌证检出率3.42%,噪声作业职业禁忌证检出率17.66%;2 886名电焊工岗中体检,主要临床表现为肺纹理增多和心电图异常;5年内检出42例疑似尘肺病例,确诊15例,检出率0.54%,尘肺发病工龄多集中在5～10年。提示电焊作业场所主要职业病危害因素是粉尘和噪声,电焊作业工人体检应按照粉尘+噪声混岗作业进行。
Collected from 2006 to 2010, Xiamen City, machinery manufacturing enterprises occupational health monitoring data and welder occupational health check information. 224 welding spots were detected, of which 114 spot welding dust, exceeding the rate of 10.53%; 84 noise detection points, exceeding the standard rate of 41.67%; MnO2, NO, NO2 total of 24 operating points were detected in the air in the test points Concentration were not exceeded. 770 welders before the physical examination, dust job occupational taboo card detection rate of 3.42%, noise job occupational taboo card detection rate of 17.66%; 2 886 welders in the physical examination, the main clinical manifestations of increased lung markings and ECG abnormalities; 42 cases of suspected pneumoconiosis were detected within 5 years, 15 cases were diagnosed, the detection rate was 0.54%. The length of service of pneumoconiosis was mostly concentrated in 5 to 10 years. Tip welding workplace major occupational hazards are dust and noise, welding workers should be in accordance with the physical examination of mixed dust + noise job.