NF EN 50289-4-5:2007现行
Communication Cables - Specifications For Test Methods - Part 4-5: Environmental Test Methods - Climatic Sequence
出版：Association Francaise de Normalisation
专家解读视频
Defines the method of test to determine the stability of transmission performance of a finished cable used in analogue and digital communication systems when submitted to temperature changes which may occur during use, storage or transportation.
Indice de classement: C93-537-4-5PR PR NF EN 50289-4-5 February 2007. (02/2007)
DIN EN 50289-4-5 (2008-08) - Identical
SS EN 50289-4-5 Ed. 1 (2008) - Identical
NEN EN 50289-4-5:2008 - Identical
BS EN 50289-4-5:2008 - Identical
