 |
| |||
| garbage | |||
| 废信息: 11 phrases in 8 subjects |
| Air defense | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Information technology | 1 |
| Management | 1 |
| Technology | 4 |
|
| |||
| garbage | |||
| 废信息: 11 phrases in 8 subjects |
| Air defense | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Information technology | 1 |
| Management | 1 |
| Technology | 4 |