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关于煤矿工人的防尘防毒问题,以往只注重防尘,对充电工人铅中毒的问题认识不足,重视不够,也很少进行普查。为了解煤矿充电工人铅危害对身体健康的影响,我们于1987年6月对某矿务局三家中型煤矿的78名充电工人进行了体检(男32人,女46人),并对三家煤矿的充电房室内空气铅进行了测定,浓度范围为0.0137～0.0277mg/m~3,均未超过国家标准,但充电工人均有在充电房进食的习惯。通过体检,发现症状以头痛、头昏、乏力、睡
Regarding the coal miners’ anti-dust and anti-virus issues, in the past they only paid attention to dust prevention. They did not have enough understanding of the problem of lead poisoning by the charging workers, paid insufficient attention to them, and rarely conducted census. In order to understand the impact of lead hazards on coal health workers, we conducted a physical examination (male 32 and female 46) on 78 recharge workers at three medium-sized coal mines in a mining bureau in June 1987, The indoor air lead in the charging room was measured in the concentration range of 0.0137-0.0277mg / m ~ 3, all of which did not exceed the national standard. However, the charging workers all had the habit of eating in the charging room. Through physical examination, found that the symptoms of headache, dizziness, fatigue, sleep