1984年4月,广州铁路局电务工程段在乘务员住宅区内开办了电子实验工厂。生产中,产生的苯和噪声均超过国家标准。机车乘务员下班后休息不佳,上车操作精神萎靡不振,注意力不集中是造成长沙机务段五塘行车重大事故的一大原因。现将调查结果报道如下。一、环境调查电子实验工厂东南7～11m是长沙内燃机车乘务员住宅,西北3～8m除了我铁路机械化施工队 In April 1984, the Guangzhou Railway Administration electric engineering project opened an electronic experimental factory in the flight attendant’s residential area. Production, the benzene and noise are more than the national standard. Locomotive crew rest after get off work poorly, the spirit of the car was sluggish, lack of concentration is caused by Changsha locomotive depot Wutang a major cause of major accidents. Now the survey results are reported below. First, the environmental investigation Electronic experiment factory southeast 7 ~ 11m Changsha diesel locomotive crew residence, northwest 3 ~ 8m addition to my railway mechanized construction team