GB/T 41175-2021

Assistive products for persons with vision impairments and persons with vision and hearing impairments—Acoustic and tactile signals for pedestrian traffic lights

NORMA vydaná dňa 31.12.2021

Anglicky a čínsky -
Elektronické PDF (198.90 EUR)

Anglicky a čínsky -

Tlačené (198.90 EUR)

The information about the standard:

Designation standards: GB/T 41175-2021
Publication date standards: 31.12.2021
Country: Chinese technical standard
Kategória: Technické normy GB