空心堰
Hollow weir
以上为机器翻译结果，长、整句建议使用 人工翻译 。
十堰至漫川关高速公路巷子口大桥空心墩和十字墩采用翻模技术施工。
The hollow piers and cruciform piers of the Xiangzikou Bridge on Shiyan-Manchuanguan Expressway were constructed by means of the turnover formwork technique.
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