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METHOD OF ERECTING EARTH DAM WITH ASPHALT-CONCRETE COUNTER-SEEPAGE CORE WALL
METHOD OF ERECTING EARTH DAM WITH ASPHALT-CONCRETE COUNTER-SEEPAGE CORE WALL
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机译:沥青混凝土抗渗芯墙筑坝的方法
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摘要
the invention относитс to гидротехническому construction. the purpose of изобретени simplification of construction, reduce costs, accelerate and индустриализаци construction, and improving the reli
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