concrete aggregate

短语词组

短语

• waste concrete as aggregate 废混凝土骨料
• recycled concrete coarse aggregate 再生水泥混凝土粗骨料
• Slag concrete manufactured aggregate 发明名称
• concrete e aggregate 混凝土骨料
• concrete fine aggregate 混凝土细骨料
• concrete alkali aggregate reaction 砼碱集料反应
• concrete aggregate separation 骨料分离
• artificial concrete aggregate 人造混凝土骨料
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