PREN 50399-2-2:2003现行
Common Test Methods For Cables Under Fire Conditions - Heat Release And Smoke Production Measurement On Cables During Flame Spread Test - Part 2-2: Procedure For Classification In Euroclass B
出版：European Committee for Standards - Electrical
专家解读视频
基本信息
标准编号： PREN 50399-2-2:2003
发布时间：2003/5/1 0:00:00
标准类别：Draft
出版单位：European Committee for Standards - Electrical
标准页数：20
标准简介
Specifies the apparatus and methods of test for the assessment of vertical flame spread, heat release and smoke production of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions.
等同采用的国际标准
NEN EN 50399-2-2:2003 - Identical
