Archived App (Last seen on 6 Mar 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
交底培训考试系统，含线路/电气/土建/变电等专业基础知识
What's New in 通病防治
1.19
March 7, 2024
1：修复视频BUG 2：去除注册时填写的单位信息
