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Navigation projects
中國大運(yùn)河技術(shù)史

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Navigation projects

        7.2.1.1 Main and branch lines of canalThe main line of the Zhedong Canal had a total length of 213.1 kmlength.The reach from the east bank of Qiantang River at XixingTown of Xiaoshan County in Hangzhou to the Big Jiangkou Weir inShangyu County is an artif    (共 6844 字)     [閱讀本文] >>

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