欧米惠必应词典

clamshell dredger

C 开头单词

常见例句

    双语例句

  • The main technical index of hydraulic clamshell dredger is bucket capacity and productivity.
    液压抓斗式挖泥船的主要生产技术指标是斗容和生产率。
  • When a clamshell dredger is used to carry out over-depth and over-width dredging, accuracy control is always one of the difficulties.
    抓斗式挖泥船进行超深超宽施工时，精度控制始终是难题之一。
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