[color=rgba(0, 0, 0, 0.9)]1.砖渣对烧成质量的影响[color=rgba(0, 0, 0, 0.9)] 空心砖泥条经过钢丝切过以后, 砖坯的孔洞上会粘有砖 渣, 这些砖渣粘在孔洞上和砖坯的边缘, 使空心砖的孔洞率下 降, 或者 ...
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