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ISO 1999:1975Withdrawn

Acoustics — Assessment of occupational noise exposure for hearing conservation purposes

Acoustique — Estimation de l'exposition au bruit durant le travail en vue de la protection de l'audition

Abstract / scope

No abstract published for this document yet.

Life cycle

Replaces

ISO/R 1999:1971WithdrawnAcoustics — Assessment of occupational noise exposure for hearing conservation purposesRecommendation · Published 15 Jan 1971 · ISO/TC 43

Replaced by

ISO 1999:1990WithdrawnAcoustics — Determination of occupational noise exposure and estimation of noise-induced hearing impairmentInternational Standard · Published 18 Jan 1990 · ISO/TC 43/SC 1