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  • SN EN 61811-1:2015

    Current The latest, up-to-date edition.

    Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification

    Available format(s):  Hardcopy

    Language(s):  English - French, German

    Published date:  01-03-2015

    Publisher:  Swiss Standards

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    Document Type Standard
    Publisher Swiss Standards
    Status Current
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