concrete bit混凝土钻头
concreteadj.具体的;实质性的;混凝土的n.水泥;混凝土;具体物v.凝结;结合
concrete compacted by jolting振实混凝土
concrete base asphalt surface混凝土基层沥青路面
concrete surface joint cutter混凝土路面接缝切削机
concrete-faced rockfill dam面板堆石坝
concrete poured concrete slab混凝土现浇板
concrete seepage-pooof wall混凝土防渗墙
concrete for pile foundations桩基混凝土
concrete self-waterproofing混凝土自防水