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Organization of Petroleum Exporting Countries (简称"欧佩克") | |||
Organization of the Petroleum Exporting Countries | |||
Organization of Petroleum Exporting Countries | |||
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Organization of Petroleum Exporting Countries | |||
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Organization of Petroleum Exporting Countries |
石 油 输出国组织 : 10 phrases in 5 subjects |
Earth sciences | 2 |
Economy | 1 |
International Monetary Fund | 2 |
International trade | 4 |
Oil / petroleum | 1 |