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| Black Sea Economic Cooperation (BSEC) (Organization; Организация; ЧЭС); Black Sea Economic Agreement (ЧЭС) | |||
| Black Sea Economic Cooperation; Organization of the Black Sea Economic Cooperation | |||
| Черноморское экономическое сотрудничество: 2 短语, 2 学科 |
| 政治 | 1 |
| 法律 | 1 |