發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Design and development of an electric vehicle battery cooling system