| |||
| 分类编码 | |||
|
classification coding : 9 phrases in 8 subjects |
| Aviation | 1 |
| Business | 1 |
| Electronics | 1 |
| Information technology | 1 |
| International Monetary Fund | 1 |
| Space | 1 |
| Technology | 1 |
| Textile industry | 2 |
| |||
| 分类编码 | |||
|
classification coding : 9 phrases in 8 subjects |
| Aviation | 1 |
| Business | 1 |
| Electronics | 1 |
| Information technology | 1 |
| International Monetary Fund | 1 |
| Space | 1 |
| Technology | 1 |
| Textile industry | 2 |