發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Surface analysis of hydrophobicity of Thai silk treated by SF6 plasma