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របៀប​ត​ឌីសង់ទ័រ​ចែក​តាម​បន្ទប់​ក្នុង​ផ្ទះ​ឲ្យ​បាន​ត្រឹម​ត្រូវ​/how to install MCB in house

#MCB #តភ្លេីងក្នុង​ផ្ទះ​ ​ របៀប​​ត​ឌីសង់ទ័រ​ចែក​តាម​បន្ទប់​ក្នុង​ផ្ទះ​ឲ្យ​បាន​ត្រឹម​ត្រូវ​/how to install MCB in house. Welcome to BR electricity kh channel! This channel’s purpose is to share all knowledge or information regarding to electricity such as: supplying power indoor/electricity into household motor control system repair motor and others electricity equipment introduce to customer to know electricity equipments and knowledge regarding to electric. Please support, share, subscribe and like to getting new videos from our channel. Thank you.