NF C46-925-503*NF EN IEC 62325-503:2018 Framework for energy market communications - Part 503 : market data exchanges guidelines for the IEC 62325-351 profile
2018NF C46-925-503*NF EN IEC 62325-503:2018 Framework for energy market communications - Part 503 : market data exchanges guidelines for the IEC 62325-351 profile