NEN EN 50289-1-4:2001现行
Communication Cables - Specifications For Test Methods - Part 1-4: Electrical Test Methods - Insulation Resistance
出版：Nederlands Normalisatie Instituut
专家解读视频
Provides details of the test methods to determine the insulation resistance of the finished cables used in analogue and digital communication systems.
NF EN 50289-1-4:2001 - Identical
DIN EN 50289-1-4 (2002-02) - Identical
BS EN 50289-1-4:2001 - Identical
SN EN 50289-1-4:2001 - Identical
SS EN 50289-1-4 Ed. 1 (2002) - Identical
I.S. EN 50289-1-4:2001 - Identical
UNE EN 50289-1-4:2001 - Identical
