锚杆: 383 phrases in 14 subjects |
Architecture | 9 |
Aviation | 1 |
Bridge construction | 6 |
Electronics | 12 |
Engineering geology | 40 |
Explosives and Explosive Ordnance Disposal | 5 |
General | 3 |
Hydroelectric power stations | 34 |
Nautical | 1 |
Oil / petroleum | 2 |
Rail transport | 18 |
Rowing | 2 |
Shipbuilding | 6 |
Technology | 244 |