clamshell dredger

常見(jiàn)例句

雙語(yǔ)例句

• The main technical index of hydraulic clamshell dredger is bucket capacity and productivity.
  液壓抓斗式挖泥船的主要生產(chǎn)技術(shù)指標(biāo)是斗容和生產(chǎn)率。
• When a clamshell dredger is used to carry out over-depth and over-width dredging, accuracy control is always one of the difficulties.
  抓斗式挖泥船進(jìn)行超深超寬施工時(shí)，精度控制始終是難題之一。
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