GOST R 50571.20-2000 建筑物的电气装置.第4部分:安全防护.第44章:过电压保护.第444节:建筑物电气装置电磁干扰(EMI)防护
Electrical installations of buildings. Part 4. Protection for safety. Chapter 44. Protection against overvoltages. Section 444. Protection against electromagnetic interferences (EMI) in installations of buildings