價格：免費
檔案大小：27 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：德語, 法文, 義大利文, 英語, 荷蘭文
This app is for anyone in the Electrical or HVAC/R Industry This app is great for connecting with people in the Electrical or HVAC/R Industry This app has tools for the trades man, Learning Videos and articles.
支援平台：iPhone, iPad