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焊弧对作业工人的化学、物理诸因素的健康危害已为众所周知。我们初步调查了本局电焊铆焊工人的健康状况并提出了防护意见: (1)全局建立《工业卫生档案》27份,尘毒作业工人体检人数3570人《健康档案》人份,占尘毒作业人数的81.95％,其中电焊(铆焊工)63人,视力不同程度减退32人,减退率为50·79％。 1984年1—10月份全局约用焊条5吨,按大峪口四名工人年用焊条480公斤推算,全局被调查的63人约用焊条7560公斤;若按某厂电铆工六人平均258公斤计,共为1648公斤,设36人平均258公斤,全局已调查63人,则合计为16254公斤,故平均高低按当前工作状况为5吨左右。这些焊弧工人工龄长者24年,短者
The health hazards of arc welding on chemical and physical factors of workers are well known. We conducted a preliminary investigation into the health status of our welding seam welding workers and put forward our suggestions on protection: (1) We have established 27 “industrial health records” globally and 3570 “health records” for dust poisoning workers, accounting for dust poisoning The number of 81.95%, of which 63 welding welding (welder), vision loss to varying degrees, 32 people, the rate of decline was 50.79%. From January to October 1984, about 5 tons of welding rods were used around the world. According to 480 kg of welding rod used by four workers in Dayukou, the total number of 63 people surveyed was about 7560 kg. Kg, a total of 1648 kilograms, set an average of 258 258 kilograms, the overall survey of 63 people, then a total of 16,254 kilograms, so the average level according to the current working conditions of about 5 tons. These arc-length workers are 24 years old and short-term