| |||
| 工程数据库 | |||
|
engineering database : 10 phrases in 6 subjects |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Information technology | 5 |
| Project management | 1 |
| Technology | 1 |
| |||
| 工程数据库 | |||
|
engineering database : 10 phrases in 6 subjects |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Information technology | 5 |
| Project management | 1 |
| Technology | 1 |