Indicators on base plate in scaffolding You Should Know
One among An important groundbreaking circuit breaker technologies is the air blast circuit breaker (ACB). It can be built to quench the arc produced during the interruption of the fault latest by a significant-velocity air blast.Setelah lubang beton bersih, masukkan angkur ke dalamnya. Pastikan angkur masuk sepenuhnya dengan kedalaman yang sesua