luanhe river

 
  • 滦河

Luanhe River的用法和样例:

例句

  1. Membrane fouling and several kinds of cleaning methods for the membrane coagulation reactors treating raw water from Luan River were investigated.
    考察了采用膜混凝反应器处理滦河原水后膜污染情况及几种清洗方法。

Luanhe River的相关资料:

临近单词

今日热词
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