river navigation meaning in Chinese

内河航运

The contrast of american and german inland river navigation and revelation
德内河航运开发比较及对我国的启示
Bulgarian river navigation
保加利亚河运公司
River navigation is one of the important ways in transportation system
内河航运是交通运输体系中一种重要的运输方式。
The appraisal of inland river navigation needs some reasonable and viable methods
内河航运的综合评价需要借助科学合理、切实可行的评价方法。
Getting xiangjiang river navigation in good rolling and promoting economic development of hunan province
搞好湘江航运滚动开发促进湖南经济发展

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