Dự án Cung cấp vật tư, thi công hệ thống trụ chống sét trực tiếp tự đứngThe Surge Filter is created for multistroke lightning functions and comes with the SS1125-480 as the first protection rated at 160kA eight/20μs per period as the first stage to absorb nearly all the Power. The SS offers the ultimate amount of basic s