發送短信 : Crack control in beams using deformed wire fabric

  _____      ___      _____     ______    ______  
 / ____||   / _ \\   |__  //   /_   _//  /_   _// 
/ //---`'  / //\ \\    / //     -| ||-   `-| |,-  
\ \\___   |  ___  ||  / //__    _| ||_     | ||   
 \_____|| |_||  |_|| /_____||  /_____//    |_||   
  `----`  `-`   `-`  `-----`   `-----`     `-`'