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  _____      ___     __   __    _____    _    _   
 /  ___||   / _ \\   \ \\/ //  |  ___|| | \  / || 
| // __    / //\ \\   \   //   | ||__   |  \/  || 
| \\_\ || |  ___  ||  / . \\   | ||__   | .  . || 
 \____//  |_||  |_|| /_//\_\\  |_____|| |_|\/|_|| 
  `---`   `-`   `-`  `-`  --`  `-----`  `-`  `-`

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Text this: RAIL CRACK MONITORING USING ACOUSTIC EMISSION TECHNIQUE