KS C IEC 61000-3-8-2003 电磁兼容性(EMC).第3部分:限值.第8节:低压设备用符号.辐射级、频带宽和电磁干扰级别
Electromagnetic compatibility(EMC)-Part 3:Limits-Section 8:Signalling on low-voltage electrical installations-Emission levels, frequency bands and electromagnetic disturbance levels