square flat: 20 phrases in 12 subjects |
Electronics | 1 |
Household appliances | 3 |
Mass media | 1 |
Mechanic engineering | 2 |
Military | 1 |
Mining | 2 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Technology | 2 |
Telecommunications | 3 |
Transport | 2 |
Weapons and gunsmithing | 1 |