THE PAGAR BRC SURABAYA DIARIES

Among An important revolutionary circuit breaker technologies is definitely the air blast circuit breaker (ACB).  It's made to quench the arc produced during the interruption of the fault present-day by a substantial-velocity air blast.Setelah lubang beton bersih, masukkan angkur ke dalamnya. Pastikan angkur masuk sepenuhnya dengan kedalaman yang