Water disaster controlling standard (WDCS) is a result of natural and social and historical condition.It is changed as the social economy.

 
  • 摘要水災害治理標準是在一定的自然、社會(huì )經(jīng)濟和歷史條件下的產(chǎn)物,并隨著(zhù)社會(huì )經(jīng)濟條件的變化而變化;
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