DIN EN 2825-2011 航空航天系列.受火焰和辐射热影响的非金属材料的燃烧性能.烟浓度的测定;德文和英文版本EN 2825-2011
Aerospace series - Burning behaviour of non metallic materials under the influence of radiating heat and flames - Determination of smoke density; German and English version EN 2825:2011
This European Standard defines a test method for determination of the smoke density due to pyrolitic decomposition of solid materials and composite materials of up to 25 mm in thickness under the influence of radiant heat only or with simultaneous flame application.