concrete aggregate

短语词组

短語

• waste concrete as aggregate 廢混凝土骨料
• recycled concrete coarse aggregate 再生水泥混凝土粗骨料
• Slag concrete manufactured aggregate 發明名稱
• concrete e aggregate 混凝土骨料
• concrete fine aggregate 混凝土細骨料
• concrete alkali aggregate reaction 砼堿集料反應
• concrete aggregate separation 骨料分離
• artificial concrete aggregate 人造混凝土骨料
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