搜索结果: 1-1 共查到“劳动科学 automotive repair shops”相关记录1条 . 查询时间(0.126 秒)
Productivity shows a decline in automotive repair shops
Productivity decline automotive repair shops
2009/5/19
Output per hour of persons employed in these shops fell at an annual rate of 1.2 percent between 1972 and 1986, reflecting a larger increase in employee hours than in output. Despite increased effici...