| |||
| check study | |||
| control study; check-up examination (Midnight_Lady) | |||
| follow-up study | |||
| follow-up test | |||
|
контрольное исследование : 16 phrases in 6 subjects |
| Aviation | 1 |
| Drilling | 1 |
| Geology | 1 |
| Medical | 8 |
| Nuclear and fusion power | 1 |
| Occupational health & safety | 4 |