counter-dam 中文意思是什麼
counter-dam
解釋
抗蝕墻-
The construction techniques and mechanics are approaching or even reaching the international advanced level in the asphalt concrete impervious deck of the recent completed tianhuangping pumped - storage hydroplant and the counter dam in the yangtze river which is being built with the height of 104 m, the volume of asphalt concrete core of 5x104m3
最近建成的天荒坪抽水蓄能電站上庫瀝青混凝土防滲面板和正在建設的壩高104m 、瀝青混凝土心墻方量達5萬多m ~ 3的長江三峽水利樞紐茅坪溪防護壩工程,施工工藝和施工機械化程度已達到或接近國際先進水平。 -
The dam gantry crane design of xixiayuan counter regulate reservoir
西霞院反調節水庫工程壩頂門式啟閉機設計
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