 |
| |||
| 方法描述; 解法 | |||
|
method of solution : 13 phrases in 6 subjects |
| Aviation | 2 |
| Business | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Hydraulics | 1 |
| Technology | 7 |
|
| |||
| 方法描述; 解法 | |||
|
method of solution : 13 phrases in 6 subjects |
| Aviation | 2 |
| Business | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Hydraulics | 1 |
| Technology | 7 |