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  • BS 308-1.23(1997) : 1997

    Current The latest, up-to-date edition.

    TECHNICAL DRAWINGS - SIMPLIFIED REPRESENTATION OF CENTRE HOLES

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    Published date:  23-11-2012

    Publisher:  British Standards Institution

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    Committee TDW/4
    Development Note Also numbered as BS EN ISO 6411 Supersedes BS 308-1(1993) (03/2003)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 2541:2016 Centre drills for centre holes with radius form — Type R
    ISO 6428:1982 Technical drawings — Requirements for microcopying
    ISO 3098-1:2015 Technical product documentation Lettering Part 1: General requirements
    ISO 2540:2016 Centre drills for centre holes with protecting chamfer — Type B
    ISO 866:2016 Centre drills for centre holes without protecting chamfers — Type A
    ISO 128:1982 Technical drawings — General principles of presentation
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