快门人生
@ShutterLife888
Joined April 2023
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小浪底6月22日开启排沙洞，黄河2026年主汛期前调水调沙启动，现已进入调沙阶段。
Xiaolangdi opened its sand-discharge tunnel on June 22, initiating water-sediment regulation before the 2026 main flood season of the #regulation#
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