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| energy development (ssn) | |||
| энергетическое развитие: 19 phrases in 11 subjects |
| Ecology | 2 |
| Economy | 1 |
| Electronics | 1 |
| Energy industry | 6 |
| European Union | 1 |
| Foreign affairs | 1 |
| General | 3 |
| Japanese language | 1 |
| Name of organization | 1 |
| Natural resourses and wildlife conservation | 1 |
| Sakhalin | 1 |