• IS/IEC 61558 : PART 1 : 1997(R2013)

    Current The latest, up-to-date edition.

    Safety of power transformers, power supply units and similar : Part 1 General requirements and tests

    Available format(s):  Hardcopy

    Language(s):  English

    Published date:  01-01-2013

    Publisher:  Bureau of Indian Standards

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