To steady the Yellow River channel into the sea and to delay the floodtime of present Qingshui gully, the artificial outlet of Qing 8 was realized.
为稳定黄河入海流路,尽可能延长现清水沟流路的洪时间,清8人工汊。
To steady the Yellow River channel into the sea and to delay the floodtime of present Qingshui gully, the artificial outlet of Qing 8 was realized.
为稳定黄河入海流路,尽可能延长现清水沟流路的洪时间,清8人工汊。
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