HELPING THE OTHERS REALIZE THE ADVANTAGES OF KAWAT HARMONIKA

Among The key pioneering circuit breaker technologies could be the air blast circuit breaker (ACB).  It is created to quench the arc manufactured during the interruption of the fault current by a higher-velocity air blast.Angkur tipe ini dipasang saat beton masih basah dan belum mengeras. Cara pemasangannya adalah dengan menempatkan angkur di dala