5 Simple Statements About bahan aluminium composite panel Explained
Amongst the most important revolutionary circuit breaker technologies may be the air blast circuit breaker (ACB). It's made to quench the arc manufactured during the interruption of the fault current by a large-velocity air blast.Maka dari itu, lubang wajib dibersihkan dengan hati-hati, biasanya dengan menggunakan udara bertekanan atau sikat khus