Describir: Standard plumbing details for architects, engineers, contractors, plumbers and students..

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