| |||
| 可变格式 | |||
| 变化格式 | |||
|
variable format : 16 phrases in 7 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Business | 2 |
| Electronics | 2 |
| Information technology | 5 |
| Space | 1 |
| Technology | 4 |
| |||
| 可变格式 | |||
| 变化格式 | |||
|
variable format : 16 phrases in 7 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Business | 2 |
| Electronics | 2 |
| Information technology | 5 |
| Space | 1 |
| Technology | 4 |