IEC 80000-6: Quantities and units—Part 6: Electromagnetism
['IEC 80000-6: Quantities and units—Part 6: Electromagnetism', 'ISO 80000-7: Quantities and units—Part 7: Light', 'International Organization for Standardization', 'IEC 80000-6:2008: Quantities and units—Part 6: Electromagnetism', 'ISO standard']