 |
| |||
| time-motion study | |||
| 时动研究: 15 phrases in 9 subjects |
| Aviation | 1 |
| Business | 3 |
| Commerce | 1 |
| Earth sciences | 1 |
| Economy | 2 |
| Human resources | 1 |
| Management | 2 |
| Mechanics | 1 |
| Technology | 3 |
|
| |||
| time-motion study | |||
| 时动研究: 15 phrases in 9 subjects |
| Aviation | 1 |
| Business | 3 |
| Commerce | 1 |
| Earth sciences | 1 |
| Economy | 2 |
| Human resources | 1 |
| Management | 2 |
| Mechanics | 1 |
| Technology | 3 |