| |||
| 软件功能 | |||
|
software function : 7 phrases in 4 subjects |
| Aviation | 4 |
| Electronic commerce | 1 |
| Information technology | 1 |
| Project management | 1 |
| |||
| 软件功能 | |||
|
software function : 7 phrases in 4 subjects |
| Aviation | 4 |
| Electronic commerce | 1 |
| Information technology | 1 |
| Project management | 1 |