| |||
| энергоисточник (ssn) | |||
| источник питания | |||
| источник энергии | |||
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source of energy : 20 phrases in 11 subjects |
| Automated equipment | 2 |
| Construction | 1 |
| Ecology | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Gas processing plants | 1 |
| Geophysics | 1 |
| Makarov | 7 |
| Mathematics | 1 |
| Medical | 1 |
| Technology | 2 |