KOSUN BRRD450-40C river dredging system sold to Shandong
At present, Chinas River siltation is rather serious, and the Chinese government has paid more attention to river dredging. Level governments have also increased their input into the river dredging. Recently, a company in Yantai, Shandong selected KOSUN BRRD450-40C river dredging system to treat the
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