發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Space temperature difference, cooling coil and fan - Energy and indoor air quality issues revisited