The pile of low strength concrete (LC pile) has very extensive applied foreground because of its working principle AD economic factor.
低强度等级混凝土桩(LC桩)由于其工作原理及经济等因素，应用前景十分广泛。
The pile of low strength concrete(LC pile) has very extensive applied foreground because of its working principle and economic factor.
低标号混凝土桩（LC桩）由于其工作原理及经济等因素，应用前景十分广泛。
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