GB/T 7584.6-2026

Acoustics—Hearing protectors—Part 6: Determination of sound attenuation of active noise reduction earmuffs

STANDARD published on 27.2.2026

English, Chinese -
electronic design (pdf) (352.80 USD)

The information about the standard:

Designation standards: GB/T 7584.6-2026
Note: Execute Date: september 2026
Publication date standards: 27.2.2026
Country: Chinese technical standard
Category: Technical standards GB