 |
| 组合板: 125 phrases in 19 subjects |
| Agriculture | 2 |
| Architecture | 8 |
| Automobiles | 4 |
| Aviation | 2 |
| Bridge construction | 6 |
| Construction | 1 |
| Continuous casting | 1 |
| Engineering geology | 2 |
| General | 6 |
| Geophysics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 8 |
| Nautical | 1 |
| Plastics | 2 |
| Space | 2 |
| Technology | 73 |
| Telecommunications | 1 |
| Textile industry | 1 |
| Wood processing | 3 |