为了解我市电焊作业职业危害及工人健康状况，对３９７名电焊工人进行了劳动卫生学调查及职业健康监护，现将结果报告如下。１对象和方法１．１对象我市部分企业从事电焊作业工人３９７名（男３１２人，女８５人），年龄１６～５５岁，平均３２４８岁；工龄１～３０年，... In order to understand the occupational hazards of welding jobs and the health status of workers in our city, 397 welders were investigated for occupational hygiene and occupational health. The results are reported as follows. 1 objects and methods 1.1 object Some enterprises in our city work in welding 397 (312 male and female 85), aged 16 to 55 years old, with an average of 32  48 years old;