irrigation district

  • un.灌区
  • 网络引黄灌区

irrigation districtirrigation district

irrigation district

灌区

地理专业词汇I二 ... irrigation canal 灌溉渠 irrigation district 灌区 irrigation requirement 灌溉需水量 ...

引黄灌区

黄汾灌区,H... ... ) fenhe irrigation area 汾河灌区 ) irrigation district 引黄灌区 ) Yellow River Irrigation Area 引黄灌区 ...

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