UNE EN 50267-2-2:1999被替代
Common Test Methods For Cables Under Fire Conditions - Test On Gases Evolved During Combustion Of Materials From Cables - Part 2-2: Procedures - Determination Of Degree Of Acidity Of Gases For Materials By Measuring Ph And Conductivity
出版：Asociacion Espanola de Normalizacion
专家解读视频
99 [21/05/1999]
NEN EN 50267-2-2:1999 - Identical
SS EN 50267-2-2 Ed. 1 (2001) - Identical
I.S. EN 50267-2-2:1999 - Identical
NF EN 50267-2-2:2000 - Identical
DIN EN 50267-2-2 (1999-04) - Identical
BS EN 50267-2-2:1999 - Identical
SN EN 50267-2-2:1998 - Identical
DIN EN 50267-2-2:1999 - Identical
