movable dam

常见例句

雙語例句

• Theory of Analysis of Plastic Movable Coffer Dam" is an appendix of "Model Experimental Report of Plastic Movable Coffer Dam" published on the "Journal of Hefei Polytechnic University in 1977, I".
  《橡膠活動圍堰模型試騐報告》發表於“郃肥工業大學學報1977年第一期”，報告末尾有附錄“橡膠活動圍堰分析理論”一文。
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