基于东北航线的中欧贸易研究 |
王武林, 王成金 |
Research of China-EU trade based on the Northern Sea Route |
WANG Wulin, WANG Chengjin |
图3 2000—2018年中国向欧洲18国出口和进口的贸易效率 |
Fig. 3 Trade efficiency of China’s import from and export to 18 European countries in 2000-2018 |
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