 |
| |||
| 线路质量 | |||
| line quality: 19 phrases in 9 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Economy | 1 |
| Electronics | 4 |
| Information technology | 1 |
| Metallurgy | 2 |
| Technology | 3 |
| Textile industry | 5 |
| Water resources | 1 |
|
| |||
| 线路质量 | |||
| line quality: 19 phrases in 9 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Economy | 1 |
| Electronics | 4 |
| Information technology | 1 |
| Metallurgy | 2 |
| Technology | 3 |
| Textile industry | 5 |
| Water resources | 1 |