亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

time and motion studies

time and motion studies是什么意思、time and motion studies怎么讀

time and motion studies漢語翻譯

【經(jīng)】 時間和動作研究

time and motion studies英語解釋

名詞 time and motion study:

  1. an analysis of a specific job in an effort to find the most efficient method in terms of time and effort
    同義詞：time and motion study, time-and-motion study, time-motion study, motion study, time study, work study
0
糾錯