• JIS T 9251:2014

    Current The latest, up-to-date edition.

    Guidelines For Older Persons And Persons With Disabilities - Shapes, Dimensions And Patterns Of Raised Parts Of Tactile Walking Surface Indicators For Persons Who Are Blind Or With Seeing Impairment

    Publisher:  Japanese Standards Association


    Available Formats:  PDF - English, Hardcopy - English, Hardcopy - Japanese
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