N
nj_jack
Guest
هل هناك أي شخص يحصل على وثيقة تصميم الهواتف اللاسلكية ، على سبيل المثال WCDMA ، CDMA2000 ، وهلم جرا.
شكرا!
ستيفن
شكرا!
ستيفن
Navigation
Install the app
How to install the app on iOS
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
More options
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an alternative browser.
You should upgrade or use an alternative browser.