形断 面 : 242 phrases in 21 subjects |
Agriculture | 6 |
Architecture | 12 |
Automobiles | 40 |
Bridge construction | 2 |
Compressors | 1 |
Construction | 3 |
Earth sciences | 1 |
Ecology | 2 |
Electronics | 1 |
General | 3 |
Hydroelectric power stations | 13 |
Metallurgy | 45 |
Oil / petroleum | 7 |
Plastics | 4 |
Polymers | 2 |
Port facilities | 1 |
Rail transport | 1 |
Shipbuilding | 2 |
Steel production | 1 |
Technology | 94 |
Water resources | 1 |