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桩桥钻井
meaning in English
pier drilling
Related Words
钻井用棕麻绳
桩端
支架桩
桩排
强化桩
拉力桩
立标桩
桩顶
套管桩
桩头
桩墙
桩桥
桩群
桩群, 桩束, 集桩
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