 |
|
research unit : 67 phrases in 16 subjects |
| Air defense | 2 |
| Astronautics | 2 |
| Aviation | 2 |
| Clinical trial | 2 |
| General | 5 |
| Logistics | 1 |
| Medical | 5 |
| Military | 33 |
| Mining | 1 |
| Name of organization | 1 |
| Nuclear and fusion power | 5 |
| Oil processing plants | 1 |
| Pharmacology | 1 |
| Politics | 1 |
| Scientific | 2 |
| Technology | 3 |