punched rock-socketed pile的意思|示意
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穿孔嵌岩桩
punched rock-socketed pile的网络常见释义
冲孔灌注嵌岩桩 ...业平台 关键词］ 桩基；冲孔灌注嵌岩桩；复杂土层；施工工艺 [gap=1189]Key words:pile foundation; punched rock-socketed pile; complicated soil layer; construction technology ...