APP可以测量角度，对测量数据进行保存，方便用户查询。
半圆量角器
by Yadong Wu
What is it about?
APP可以测量角度，对测量数据进行保存，方便用户查询。
App Store Description
APP可以测量角度，对测量数据进行保存，方便用户查询。
Disclaimer:
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.