... brick chimney 砖烟囱 brick flat arch 砖平拱 bricking 砖衬，砌体 ...
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flat brick arch 扁平砖拱
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Introduced a reconstructed project of one storey house with flat brick arch structure which built in the early year.
某学校对早期建造的单层扁平砖拱房屋实施加层改造。
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