I.S. EN 50267-2-2:1999被替代
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：National Standards Authority of Ireland
专家解读视频
Defines the test method and procedure for the determination of the degree of acidity of gases evolved during the combustion of materials taken from the electric or optical cables by measuring ph and conductivity.
NEN EN 50267-2-2:1999 - Identical
SS EN 50267-2-2 Ed. 1 (2001) - Identical
UNE 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
