HELPING THE OTHERS REALIZE THE ADVANTAGES OF KAWAT HARMONIKA

One among The most crucial groundbreaking circuit breaker technologies may be the air blast circuit breaker (ACB).  It's built to quench the arc manufactured during the interruption of a fault present by a higher-velocity air blast.Angkur tipe ini dipasang saat beton masih basah dan belum mengeras. Cara pemasangannya adalah dengan menempatkan angk