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  • SN EN 60721-3-9 : 1993 AMD 1 1995

    Current The latest, up-to-date edition.
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    CLASSIFICATION OF ENVIRONMENTAL CONDITIONS; PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES; SECTION 9: MICROCLIMATES INSIDE PRODUCTS

    Available format(s): 

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Swiss Standards

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    Table of Contents - (Show below) - (Hide below)

    Cooperating organizations
    National foreword
    Foreword
    1. Scope
    2. Normative references
    3. Definitions
    4. General
    5. Classification of microclimatic conditions
    6. Types and marking of microclimatic classes
    Annex A
    Annex ZA (normative) Other international publications
    quoted in this standard with the references of the
    relevant European publications
    National annex NA (informative) Committees responsible
    National annex NB (informative) Cross-references

    Abstract - (Show below) - (Hide below)

    Defines classes of microclimatic conditions to which components may be subjected inside products. High relative air humidity and high air temperature are characteristics parameters for the microclimates. Also includes definitions.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Swiss Standards
    Status Current
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