SN EN 50267-2-2:1998现行
Common Test Methods For Cables Under Fire Conditions - Tests 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：Swiss Standards
专家解读视频
Defines the method for determining the amount of halogen acid gas, excluding hydrofluoric acid, evolved during the combustion of compounds based on halogenated polymers, and compounds containing halogenated additives, taken from cable constructions.
UNE EN 50267-2-2:1999 - Identical
I.S. EN 50267-2-2:1999 - Identical
NF EN 50267-2-2:2000 - Identical
SS EN 50267-2-2 Ed. 1 (2001) - Identical
DIN EN 50267-2-2:1999 - Identical
NEN EN 50267-2-2:1999 - Identical
BS EN 50267-2-2:1999 - Identical
DIN EN 50267-2-2 (1999-04) - Identical
