發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Low cost pressure sensor for wave applications