Gongtan

常見例句

• Model Test Study on Gongtan Channel Regulation of Wujiang River
  烏江龔灘航道整治試驗研究
• Up lifting of turbine unit and its treatment in Lei Gongtan SHP station
  雷公灘電站抬機現象及處理
• Imbalance of the Age Structure on Agricultural Population in Ridong, Gongtan Village
  瑞金市日東鄉(xiāng)貢潭村農業(yè)人口年齡結構研究
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