GB/T 44808.3-2024

Ergonomics—Accessible design—Part 3: Sound pressure levels of spoken announcements for products and public address systems

STANDARD published on 31.12.2024

English, Chinese -
electronic design (pdf) (616.80 USD)

English, Chinese -

Print design (616.80 USD)

The information about the standard:

Designation standards: GB/T 44808.3-2024
Publication date standards: 31.12.2024
Country: Chinese technical standard
Category: Technical standards GB