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        分分鐘了解金屬材料的鹽霧腐蝕檢測
         
      
        腐蝕，是材料或其性能在環境的作用下引起的破壞或變質。大多數的腐蝕發生在大氣環境中，大氣中含有氧氣、濕度、溫度變化和污染物等腐蝕成分和腐蝕因素。鹽霧，是指大氣中由>[詳細]
         
      
         
       
         
         
         
          2015-03-03 
        
         
         
        
         
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