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砾石充填层
meaning in English
gravel packing zone
Related Words
胶结砾石
砾石定向
粘土砾石
砾石群落
次生砾石
砾石崖
河滩砾石
砾石路
砾石骨架
砾石采掘
砾石充填
砾石充填测井仪
砾石充填层段
砾石充填层间的密封
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