Because a cutter suction dredger can continuously excavate and transport the dredged material, it has extensive adaptability and good economy.

 
  • 絞吸式挖泥船具有連續挖掘和輸送泥漿的特點(diǎn),因而具有廣泛的實(shí)用性和較高的經(jīng)濟性。
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