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    C22.1-1947 S1

    Supplement #1 to C22.1-1947, Canadian Electrical Code, Part I (5th Edition), Safety Standard for Electrical Installations

    • English
    • Publication Year 1947
    • Published by CSA Group
    • Withdrawn

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    SKU: 2421344

    A digital copy of the document, accessed through CSA OnDemand.

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