| |||
| 钻头数据 | |||
|
bit data : 20 phrases in 9 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Electronics | 3 |
| Information technology | 3 |
| Multimedia | 1 |
| Project management | 2 |
| Space | 3 |
| Technology | 4 |
| Telecommunications | 2 |
| |||
| 钻头数据 | |||
|
bit data : 20 phrases in 9 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Electronics | 3 |
| Information technology | 3 |
| Multimedia | 1 |
| Project management | 2 |
| Space | 3 |
| Technology | 4 |
| Telecommunications | 2 |