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xiang zhen qi ye de chen du wei hai ji qi fang zhi
Author(s): 
Pages: 10-12
Year: Issue:  1
Journal: Occupation and Health

Keyword:  乡镇企业尘毒危害国家卫生标准作业场所空气生产设备粉尘浓度防护措施职业性危害除尘效率防毒措施;
Abstract: <正> 目前,我国的乡镇企业大多是就地取材,因陋就简而土法上马的,生产设备比较简陋、不配套,工艺落后,机械化程度低,工人的劳动强度较大,作业环境和劳动条件较差,生产性粉尘和有毒、有害气体浓度较高。随着生产的发展,乡镇企业的生产设备、机械化程度有所改善,但由于人们多重
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