Baiyangdian Ecological Improvement and Comprehensive Restoration Project
厂辞耻谤肠别：颁颁颁颁罢颈尘别：2021-08-27
The Baiyangdian Ecological Improvement and Comprehensive Restoration Project involves a drainage area of 31,000 km?, a water area of 366 km?, benefiting more than 10 million people.
The Baiyangdian Ecological Improvement and Comprehensive Restoration Project involves a drainage area of 31,000 km?, a water area of 366 km?, benefiting more than 10 million people.
Editor: CCCC
