Ertan hydropower station is the first power station built on Yalong River.
Ertan hydropower station is the first power station built on Yalong River.
摘要二滩水电站是雅砻江梯级开发的第一个水电站。
Ertan hydropower station is the first power station built on Yalong River.
摘要二滩水电站是雅砻江梯级开发的第一个水电站。