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  • ISO 561:1989

    Current The latest, up-to-date edition.
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    Coal preparation plant Graphical symbols

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  30-11-1989

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    The symbols have been selected in accordance with the following principles: a) the plants should be widely used; b) the symbols should be easy to draw and readily be distinguishable one from another; c) the principle and not the appearance of any particular type of machine should be represented, d) where a single symbol represents a group of items for which separate symbols are s-tandardized nationally, the ISO symbol should be readily distinguishable from any one of the national symbols.

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    Committee ISO/TC 27/SC 1
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 3553:1986 SPECIFICATION FOR GRAPHICAL SYMBOLS FOR COAL PREPARATION PLANT FLOWSHEETS
    BS 3553:1992 SPECIFICATION FOR GRAPHICAL SYMBOLS FOR COAL PREPARATION PLANT FLOWSHEETS
    ISO 14617-1:2005 Graphical symbols for diagrams Part 1: General information and indexes
    BS ISO 14617-1:2002 GRAPHICAL SYMBOLS FOR DIAGRAMS - PART 1: GENERAL INFORMATION AND INDEXES
    I.S. EN 12809:2001 RESIDENTIAL INDEPENDENT BOILERS FIRED BY SOLID FUEL - NOMINAL HEAT OUTPUT UP TO 50 KW - REQUIREMENTS AND TEST METHODS
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