Practices proves that the circular arc abnormity brick for a masonry work has the advantages of convenient construction, long service life and high popularization value.
实践证明，使用该种圆弧异形砖砌筑，施工方便，使用寿命长，具有广泛的推广价值。
Practices proves that the circular arc abnormity brick for a masonry work has the advantages of convenient construction, long service life and high popularization value.
实践证明，使用该种圆弧异形砖砌筑，施工方便，使用寿命长，具有广泛的推广价值。
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