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随着改革开放，宝山区从事集装箱货运业的单位不断增加，全区有近２０家单位。１９９６年５月至１９９８年１２月共发生“事故”６起，其中集装箱货运业发生“事故”４起。集装箱货运业的高“事故”发生率不容忽视。１ 资料来源与方法１．１资料来源 取区卫生防疫站自１９９
With the reform and opening up, there have been more and more units engaged in the container freight industry in Baoshan District, with nearly 20 units in the region. From May 1996 to December 1998, a total of 6 “accidents” occurred, of which 4 were “accidents” in the container freight industry. The high incidence of “accident” in the container freight industry can not be ignored. 1 Sources and Methods 1.1 Source of Health and Epidemic Prevention Station Area since 199