
Common Test Methods For Cables Under Fire Conditions - Tests An 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:Verband Deutscher Elektrotechniker

专家解读视频
99 [01/04/1999]DRAFT 98 [01/01/1998]
Supersedes VDE 0472-813. (11/2002)
DIN EN 50267-2-2 : 1999 - Corresponds
EN 50267-2-2 : 1998 - Identical
DIN EN 50267-2-2 : 1999 - Identical
DIN EN 50267-2-2 (1999-04) - Identical