 |
| |||
| 组合类型 | |||
| 复合类型 | |||
| 复合型结晶纤维 | |||
| composite type: 13 phrases in 9 subjects |
| Automobiles | 1 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Technology | 5 |
| Textile industry | 1 |
| Water resources | 1 |
|
| |||
| 组合类型 | |||
| 复合类型 | |||
| 复合型结晶纤维 | |||
| composite type: 13 phrases in 9 subjects |
| Automobiles | 1 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Technology | 5 |
| Textile industry | 1 |
| Water resources | 1 |