motion study
motion study是什么意思、motion study怎么读
动作研究\n【经】 动作研究
motion study汉语翻译
动作研究<br>【经】 动作研究
motion study英语解释
名词 motion study:
- an analysis of a specific job in an effort to find the most efficient method in terms of time and effort同义词：time and motion study, time-and-motion study, time-motion study, time study, work study