为加强对生产岗位有毒有害因素的控制 ,提高劳动者的自我保护意识 ,促进企业对危害严重的生产线进行治理 ,对广州市企事业单位生产岗位有毒有害因素的检测结果进行危害程度定级以及岗位挂牌已成为非常迫切的工作。本文对1998年广州市区的厂企岗位挂牌工作进行了效果调查 ,同时 In order to strengthen the control of toxic and harmful factors in production positions, raise awareness of workers’ self-protection, promote enterprises to control the production lines that are endangered, and measure the degree of harm done to the test results of toxic and harmful factors in production positions of enterprises and public institutions in Guangzhou Listing has become a very urgent task. This article conducted a survey on the effect of the listing of factory-owned enterprises in Guangzhou in 1998, and at the same time