GB/T 44808.3-2024

Active

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

人类工效学 无障碍设计 第3部分：产品和公共广播系统语音播报的声压级

Standard Type
GBT
ICS
13.180
CCS
A25
Status
现行
Issue Date
2024-12-31
Implementation
2025-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A