operation test: 62 phrases in 20 subjects |
Astronautics | 6 |
Automobiles | 1 |
Aviation | 3 |
Computers | 1 |
Construction | 1 |
Criminal law | 1 |
Electrical engineering | 1 |
Electronics | 1 |
Energy industry | 4 |
General | 3 |
Machinery and mechanisms | 1 |
Medical | 3 |
Military | 12 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Programming | 1 |
Quality control and standards | 1 |
Technology | 15 |
Telecommunications | 2 |
Transport | 2 |