黄金冶炼作业劳动卫生学调查湘西金矿防疫站刘建军本文就多种金属并存时黄金冶炼作业的劳动卫生学问题进行了调查。选择某矿冶炼厂炼金组全部作业工人共２６人为对象，其中男２２人，女４人，工龄（本工种）１～２０年，平均１１．７５年；了解车间的工艺流程，通风防护设... Investigation of Labor Hygiene in Gold Smelting Operation Liu Jianjun This paper investigates the issue of labor hygiene of gold smelting operation when a variety of metals coexist. Select a mine smelter alchemist group of all 26 workers for the object, including 22 men and 4 women, length of service (this type) 1 to 20 years, an average of 11.75 years; understanding of the workshop process, ventilation protection set. ..