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Public information guidance systemsDesign principles and requirements for guidance elementsPart 7Information index sign
Automatically translated name:
Public information guidance systems´?esign principles and requirements for guidance elements´?art 7,?nformation index sign
STANDARD published on 3.9.2014
Designation standards: GB/T 20501.7-2014
Publication date standards: 3.9.2014
SKU: NS-355979
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-07-24 (Number of items: 2 290 214)
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