E_A76/RP7 Anglais

Interference in adjacent audiofrequency and carrierfrequency telephone circuits due to the methods of trans mitting lowfrequency selection pulses and measures to be adopted for reducing them

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E_A76/RP7

Fiche technique

Langage
Anglais
Edition
Ed. no.1
Thème
Signalling Signalisation
sku
E_A76/RP7
Reference
A 76 / RP 7