GOST EN 50065-2-2-2014 "频率范围为3 kHz至148,5 kHz的低压电气装置的信号传输. 第2-2部分. 工业环境中使用的工作频率为95 kHz至148,5 kHz的主要通信设备和系统的抗扰性要求"
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-2. Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in