Dự án Cung cấp vật tư, thi công hệ thống trụ chống sét trực tiếp tự đứngThe Surge Filter is suitable for multistroke lightning events and includes the SS1125-480 as the key defense rated at 160kA eight/twentyμs per stage as the very first phase to absorb nearly all of the Electricity. The SS delivers the ultimate level o