Describir: Human hand transmitted vibration measurements on pedestrian controlle tractor operators by a laser scanning vibrometer

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