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软性木材引起职业性危害尚未见报道。本文调查59名木工,以地产白松为加工原料,偶用红松。59名木工中,男性54名,女性5名;年龄最小23岁,最大67岁,平均43.5岁,接触木尘工龄最短2年,最长51年,平均17.5年。另选不接触生产性粉尘及有毒气体工人23名为对照组,平均年龄46.3岁,平均工龄21.2岁。木尘浓度除未开工时及手锯作业基本正常外,其它如各种电锯、电刨、开榫机、磨光机等均超过卫生
Occupational hazards caused by soft wood have not been reported. This paper investigated 59 carpentry, white pine for the processing of raw materials, coupled with Korean pine. 59 carpenters, 54 males and 5 females; the youngest 23 years old, maximum 67 years old, average 43.5 years of age, the shortest 2 years of exposure to wood dust, the longest 51 years, an average of 17.5 years. Twenty-three workers without exposure to productive dust and toxic gas were selected as the control group, with an average age of 46.3 years and an average age of 21.2 years. In addition to wood dust concentration is not started and hand saws basically normal operation, such as all kinds of saws, planers, tenon machines, polishing machines, etc. are more than health