扶壁 : 96 phrases in 11 subjects |
Architecture | 8 |
Automobiles | 1 |
Bridge construction | 2 |
Electronics | 1 |
Engineering geology | 5 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Hydroelectric power stations | 4 |
Rail transport | 1 |
Technology | 71 |
Water resources | 1 |