| |||
operational test | |||
performance testing |
испытание работоспособности : 23 phrases in 10 subjects |
Apollo-Soyuz | 1 |
Astronautics | 5 |
Aviation | 1 |
Energy industry | 3 |
Mass media | 1 |
Military | 2 |
Nanotechnology | 2 |
Oil / petroleum | 2 |
Quality control and standards | 4 |
Technology | 2 |