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  ______    _____     _____      ___              
 /_   _//  |  ___||  /  ___||   / _ \\      ___   
   | ||    | ||__   | // __    | / \ ||    /   || 
  _| ||    | ||__   | \\_\ ||  | \_/ ||   | [] || 
 /__//     |_____||  \____//    \___//     \__ || 
 `--`      `-----`    `---`     `---`       -|_|| 
                                             `-`

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Text this: Prediksi tebal hidrodinamik lapisan tipis (film) cairan sekeliling pipa horisontal karena pengaruh aliran jatuhan (drainage) berbentuk tabir (sheet