working environment noise
working environment noise, Total:2 items.
The international standard classification for "working environment noise" includes: .
The Chinese standard classification for "working environment noise" includes: .
Association Francaise de Normalisation
- NF S31-013:1985 Acoustics. Determination of occupational noise exposure and estimation of noise-induced hearing impairment of exposed populations.
Ente Nazionale Italiano di Unificazione
- UNI 7681-1977 Standards for the evaluation and measurement of noise in the work environment
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