ISO/NP 1999
Acoustics -- Determination of occupational noise exposure and estimation of noise-induced hearing loss
General information
Number of Pages:
| Edition: 3 | ICS: 13.140 |
| Status: Under development | Stage: 10.99 (2009-06-22) |
| TC/SC: TC 43 |
Revision information
Revises: ISO 1999:1990
Corrigenda, Amendments and other parts
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