Dự án Cung cấp vật tư, thi công hệ thống trụ chống sét trực tiếp tự đứngThe Surge Filter is designed for multistroke lightning events and comes along with the SS1125-480 as the key safety rated at 160kA eight/20μs for every period as the very first phase to absorb nearly all of the Strength. The SS provides the final wor