 |
| |||
| job key; operational key | |||
| 工作键: 12 phrases in 7 subjects |
| Aviation | 1 |
| Business | 2 |
| Economy | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Management | 1 |
| Technology | 5 |
|
| |||
| job key; operational key | |||
| 工作键: 12 phrases in 7 subjects |
| Aviation | 1 |
| Business | 2 |
| Economy | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Management | 1 |
| Technology | 5 |