NF C91-004-14/A1*NF EN 61000-4-14/A1:2004 Electromagnetic compatibility (EMC) - Part 4-14 : testing and measurement techniques - Voltage fluctuation immunity test
2004NF C91-004-14/A1*NF EN 61000-4-14/A1:2004 Electromagnetic compatibility (EMC) - Part 4-14 : testing and measurement techniques - Voltage fluctuation immunity test