Archived App
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
掌上电工软件是一款专为电工考试用户打造的手机在线学习服务应用软件，电工题库内有丰富的知识点，帮助用户快速通过电工考试，电工题库涵盖了低压电工，高压电工，电力电缆，继电保护，电气试验等题库，其中低压电工和高压电工及复审题库为历年真题题库，助力电气学者快速通过考试。
What's New in 掌上电工
2.1.8
March 21, 2023
新增UPS计算器 新增谐振计算器 优化已知BUG
More10
In-App Purchases
$149.99
合伙人
会员特权服务： 1.下载数量：1500篇/天 2.下载速度：会员多线专属
