전압이 위험할까 전류가 위험할까?
Video Statistics and Information
No captions available for this video.
Channel: 전병칠
Views: 787,619
Rating: undefined out of 5
Keywords: 다산에듀, 전병칠, 전압, 전류, 차단기, 전기기능사, 전기기사, 전기기능장, 전압과전류, 다산전기학원
Id: 6VgY0fXCbcA
Channel Id: undefined
Length: 10min 43sec (643 seconds)
Published: Tue Sep 08 2020
Please note that this website is currently a work in progress! Lots of interesting data and statistics to come.