發送短信 : Long term direct injection diesel engine operation on vegetable oil/diesel blends

__    __    ______    ______    ______   _____    
\ \\ / //  /_   _//  /_   _//  /_   _// |  __ \\  
 \ \/ //    -| ||-     | ||     -| ||-  | |  \ || 
  \  //     _| ||_    _| ||     _| ||_  | |__/ || 
   \//     /_____//  /__//     /_____// |_____//  
    `      `-----`   `--`      `-----`   -----`