Видео ютуба по тегу 2365 Design Unit

Complete Electrical Design Calculations Step-by-Step Guide - City & Guilds 2365, 8202, 2366
Complete Electrical Design Calculations Step-by-Step Guide - City & Guilds 2365, 8202, 2366
Voltage Drop in Electrical Circuits Explained (C&G 2365 Level 2 Unit 203)
Voltage Drop in Electrical Circuits Explained (C&G 2365 Level 2 Unit 203)