GB/T 7584.2-2026

Upcoming

Acoustics—Hearing protectors—Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

声学护听器第2部分：戴护听器时有效的A计权声压级估算

Standard Type

GBT

ICS

13.340.20

CCS

C73

Status

即将实施

Issue Date

2026-02-27

Implementation

2026-09-01

Responsible Dept

中国科学院

Drafting Unit

N/A