 |
| English thesaurus | |||
| |||
| PI (USA) | |||
| Physics International: 31 phrases in 10 subjects |
| Astronautics | 3 |
| Ecology | 6 |
| Energy industry | 2 |
| General | 7 |
| Makarov | 1 |
| Military | 6 |
| Mining | 1 |
| Name of organization | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |
|
| English thesaurus | |||
| |||
| PI (USA) | |||
| Physics International: 31 phrases in 10 subjects |
| Astronautics | 3 |
| Ecology | 6 |
| Energy industry | 2 |
| General | 7 |
| Makarov | 1 |
| Military | 6 |
| Mining | 1 |
| Name of organization | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |