Dongguang County
- 网络东光县

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Study on soil pollution and countermeasure for pollution control of Dongguang county
东光县局部土壤污染调查及污染防治对策
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Dongguang County Transportation District , obvious advantages .
东光县交通区位优势明显。
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Dongguang County , Cangzhou City , Hebei Province under , located in the North China Plain , Hebei Province , southeast of Heilonggang River downstream .
东光县隶属河北省沧州市,位于华北平原河北省东南部黑龙港流域下游。