DS DS/EN 50289-1-7
DS DSEN 50289-1-7 2001-DEC-11 Communcaton cables - Specfcatons for test methods - Part 1-7 Electrcal test methods - Velocty of propagaton
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Part 1-7 of EN 50289 details the test methods to determine the velocity of propagation of the finished cables used in analogue and digital communication systems. It is to be read in conjunction with Part 1-1 of EN 50289, which contains essential provisions for its application.