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报道:对该段木工室的两个通风系统的总体布局、工人作业环境和除尘器的净化效率进行了卫生学评价。该段木工室有八台机械设有防尘措施,分为两个通风系统,四面刨为一个系统,其它七台设备为一个系统。两个系统各装一台6—46—11N06型风
Report: Hygienic evaluation was conducted on the overall layout of the two ventilation systems in the section of the woodworking room, the working environment of the workers and the purification efficiency of the precipitator. The section of the woodworking room has eight machines equipped with dust-proof measures, divided into two ventilation systems, surrounded by a planing system, the other seven devices as a system. Two systems each equipped with a 6-46-11N06 type of wind