我们于1986～1989年对我县某乡镇有代表性的釉面砖厂进行了劳动卫生和职业危害情况调查,现报告如下: 一、情况概述该厂始建于1985年,是半机械化加手工操作的乡镇企业,主要生产白色釉面砖,年产量1000万块。全厂有职工281名,其中直接接触粉尘的工人有145名,占 We conducted a survey of occupational health and occupational hazards in a representative glazed brick factory in a township of our county from 1986 to 1989. The report is as follows: I. Overview The factory was founded in 1985 and is a semi-mechanized and manual operation Of township enterprises, the main production of white glazed tiles, the annual output of 10 million. The whole plant has 281 workers, of whom 145 workers directly involved in dust, accounting