File Manager Document Explorer vs 最实用电工基础知识大全

File Manager browse files and documents on your iPhone, iPod or iPad like on your computer. No limits on storage, All features are free！ * File Manager You can lock and manage your private file, photos, videos, text messages, voice recordings, notes, documents and other files very easily! Edit files, organize files in folders. Extract zip archives(rar & 7z). Work with doc xls pdf ppt txt html rtf and 100+ formats. Manage your files and create folders. Zip/ unzip, color tag, rename, etc. Protect everything with a Password. Import files from your computer any nearby devices any your iPhone Camera Roll. View Office files & PDF and more files. You can now play all kinds of video files rm rmve avi mp4 flv 3gp mov and more Camera Roll & WI-FI and iTunes file sharing support. This File Manager is a must have app for your iPhone and iPad! 【Pro Subscription】 - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. To cancel your subscription, you can go to your iPhone/iPad/iPod's Settings> [your name] > iTunes & App Store, tap your Apple ID, tap View Apple ID, tap Subscriptions, click on 'Cancel Subsciption' for the app. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy statement：http://appmoon.lofter.com/post/1f94ec48_12c8fd044 Terms of use：https://appmoon.lofter.com/post/1f94ec48_2b4df2125

包含电工师傅需要的电子电工计算器，电学基础知识、电子元器件、电工工具，变压器和变电工程安装教程、户内配线工程等，立足于电工电子技术与技能，以及一些电工词汇，详细介绍了电工电子行业所涉及的理论基础、常用数据以及难点疑点。软件中附有大量实用案例、示范图解，适用于从事电业行业的企业管理、设备管理、技术操作等专业人员学习使用。