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            ______   _    _     _____    ______   
    ___    /_   _// | || | ||  |  ___|| |      \\ 
   /   ||   -| ||-  | || | ||  | ||__   |  --  // 
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   \__ ||  /_____//  \____//   |_____|| |______// 
    -|_||  `-----`    `---`    `-----`  `------`  
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Text this: Effect of alternating voltage on the pitting of aluminum in nitrate, sulfate, and chloride solutions