| |||
| 开放式数据库 | |||
|
open database : 15 phrases in 9 subjects |
| Automobiles | 2 |
| Aviation | 1 |
| Computer networks | 1 |
| Electronics | 1 |
| Exhibitions | 2 |
| Information technology | 3 |
| Project management | 1 |
| Technology | 2 |
| Telecommunications | 2 |
| |||
| 开放式数据库 | |||
|
open database : 15 phrases in 9 subjects |
| Automobiles | 2 |
| Aviation | 1 |
| Computer networks | 1 |
| Electronics | 1 |
| Exhibitions | 2 |
| Information technology | 3 |
| Project management | 1 |
| Technology | 2 |
| Telecommunications | 2 |