發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : EFFECT OF HEAT TREATMENT ON THE CORROSION RESISTANCE OF AL-SI-MG ALLOY FABRICATED BY SELECTIVE LASER MELTING AND CASTING IN A KOH ENVIRONMENT