發送短信 : Thermal Stress Resistance of Materials

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