ROUND BAR STEEL FUNDAMENTALS EXPLAINED

 This type of circuit breaker, which operates from the air at atmospheric stress, is coined being an Air Circuit Breaker. Over the past several years, these breakers have totally changed oil circuit breakers.Benda ini dibuat untuk menahan beban dan tekanan yang diterima oleh struktur tersebut, sehingga memastikan kestabilan dan kekuatan bangunan.