wire bridge : 39 phrases in 14 subjects |
Astronautics | 1 |
Communications | 1 |
Construction | 3 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
Mass media | 1 |
Military | 6 |
Mining | 6 |
Nanotechnology | 3 |
Rail transport | 1 |
Road works | 1 |
Sakhalin | 3 |
Seismology | 1 |
Technology | 8 |