GB/T 15971-1995
Replaced
GB/Z 41921-2022
Active
National standards
GB/Z 41921-2022 Assistive products for blind and vision-impaired persons—Tactile walking surface indicators
GB/Z 41921-2022 Assistive products for blind and vision-impaired persons—Tactile walking surface indicators
Basic Information
Standard Code:
GB/Z 41921-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Extracorporeal circulation, artificial organs, and prosthetic devices
ICS Name:
Service
Publish Date:
2022-10-12
Implement Date:
2023-02-01
Pages:
37 pages
Scope
This document provides general provisions, requirements, and recommendations for guidepaths. This document is applicable to walking guidepaths used by visually impaired individuals.
Development Information
Adopt standards
ISO 23599:2019
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GB/T 20647.1-2006
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GB/T 20647.1-2006 Guideline for community service—Part 1:General
GB/T 20647.2-2006
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GB/T 20647.2-2006 Guidelines for community service—Part 2:Environment management
GB/T 20647.3-2006
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