• Hydrogen Technologies Standards form the basic framework for market ramp-up

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Standards [CURRENT]

OENORM V 2102
Tactile walking surface indicators (TWSI) - Technical aids for blind and partially sighted persons

Title (German)

Taktile Bodeninformationen (TBI) - Technische Hilfen für sehbehinderte und blinde Menschen

Edition 2018-08-01
Original language German
Price from 396.34 €
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Table of contents