Hunan Dongjiang Lake Scenic Tourist Area Travel Guide - Longjing Canyon7 / 17Hunan Dongjiang Lake Scenic Tourist Area Travel Guide - Dongjiang Lake
Introduction to the Dongjiang Dam: The Dongjiang Dam is the first hyperbolic thin-shell arch dam designed and built by my country, and ranks second among similar dams in the world.
Hunan Dongjiang Lake Scenic Tourist Area Tourism Guide - Dongjiang Dam
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