Concretepump can be applied in large concrete project, underwater or underground construction, concreting in tunnel, etc.
该机械适用于大型混凝土基础工程, 水下、地下 、 隧道内混凝土浇注等.
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Artificial ground freezing ( AGF ) will be used extensively with the increase of underground construction.
随着地下工程的不断增加,国内外对人工土冻结应用研究日益重视.
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