Fire hazard testing - Part 1-40: Guidance for assessing the fire hazard of electrotechnical products - Insulating liquids (IEC 60695-1-40:2013); German version EN 60695-1-40:2014
火灾危险试验.第1-40部分:电工产品火灾危险评估指南.绝缘液体(IEC 60695-1-40-2013);德文版EN 60695-1-40:2014