Ministry of Defence Standard 02-NES711:2006 NES711: Determination of the smoke index of the products of combustion from smallspecimens of materials. (Ministry of Defence, Naval Engineering Standard) NES711: 确定材料的烟密度值(海军工程标准),NES711标准测试是样品在特定的高温分解和燃烧条件下的燃烧产物和烟雾指数。NES711标准给出了测定烟密度烟指数性能的一系列的测试方法。