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车辆制造业铅中毒问题,以前进行过数次调查;每次都发现慢性轻度铅中毒2—3例。本次未见中毒病例只有二名铅吸收,因此我们认为油工的铅中毒是不严重的。不过由于使用的原料中,含有铅、苯、二甲苯、汽油、松节油等毒物,还是不能忽视的。特别值得注意的是油工健康水平普遍较差。本次调查的79名工人中患有各种慢性病者,竟高达59名占75.6％,显然,如此高的慢性病发病率不能排除职业性因素,兹将调查结果报告如下:
Vehicle manufacturing lead poisoning problems, previously conducted several investigations; each time found in 2-3 cases of chronic mild lead poisoning. There were only two lead absorptions in this case of poisoning. Therefore, we believe that oil workers’ lead poisoning is not serious. However, due to the use of raw materials, containing lead, benzene, xylene, gasoline, turpentine and other toxic substances, or can not be ignored. Of particular note is the generally poor health status of oil tankers. The survey of 79 workers suffering from various chronic diseases, as high as 59 accounted for 75.6%, apparently, such a high incidence of chronic diseases can not rule out occupational factors, the survey results are reported as follows: