| Motion study | การศึกษาการเคลื่อนไหว [TU Subject Heading] |
| time and motion study | (n) an analysis of a specific job in an effort to find the most efficient method in terms of time and effort, Syn. time study, time-motion study, work study, time-and-motion study, motion study |
| Bewegungs-Zeit-Untersuchung { f } | time-and-motion study [Add to Longdo] |
| Bewegungsanalyse { f } | micromotion study [Add to Longdo] |