We are sister company of hongkong magic dragon shipping & enterprise co . , ltd . and shanghai wellson welding materials co . , ltd 分别与香港神龙船务企业有限公司和上海浍森焊接材料进出口有限公司的合作公司。
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This paper analyzes the cause of floods of bao river and hui river drainage basin in suixi and puts forward engineering measures and non - structural measures of flood control 摘要文章分析了濉溪县包浍河流域的洪灾成因，提出防洪减灾的工程措施和非工程措施。
