焦化厂甲苯作业工人生物暴露限值的初步探讨山东医科大学劳动卫生教研室（２５００１２）孟平，蔡章金，童振，郑嘉烈，贾存显济南钢铁总厂宫锡礼，王林超甲苯是工业生产中作业者广泛接触的有机毒物，可经呼吸道及皮肤进入体内。目前对甲苯作业者的接触水平多以环境监测结... Preliminary Study on Biological Exposure Limits of Toluene Workers in Coking Plant Meng Ping, Cai Zhangjin, Tong Zhen, Zheng Jialie, Jia Cunxian Ji Xili, Wang Lin, Jinan Iron and Steel Plant General Methanol is widely exposed to operators in industrial production The organic poison, through the respiratory tract and skin into the body. At present, the level of exposure to toluene workers is mostly environmental monitoring ...