搜索结果: 1-1 共查到“农业基础学科 worker”相关记录1条 . 查询时间(0.093 秒)
DETERMINING THE CHARACTERISTICS TO BE CONSIDERED FROM A WORKER DETERMINING THE CHARACTERISTICS TO BE CONSIDERED FROM A WORKER AND COMPOSTING PLANTS
chemical and biological contaminants bioaerosol ergonomic hazards
2010/12/27
This report presents the results of a study of chemical and biological contaminants and ergonomic hazards in two (A and B) household waste treatment centers (the only ones in the province). The goals ...