DIN EN 50475:2009
暴露于高频(HF)波段(3MHz~30MHz)广播服务发射机的电磁场中人体的计算和测量用基本标准
Basic standard for the calculation and the measurement of human exposure to electromagnetic fields from broadcasting service transmitters in the HF bands (3 MHz - 30 MHz); German version EN 50475:2008