| occupationalhearingloss.com | |
| 网站标题： | Occupational Hearing Loss, Noise Induced Hearing Loss, Hearing Handicaps and Presbycusis |
| 网站简介： | Noise Induced Hearing Loss and Occupational Hearing Loss. AAO 1979 Hearing Handicap, Age Projection and Robinson Sutton Presbycusis Calculators |
| 关键字： | noise induced hearing loss hearing handicap hearing impariment presbycusis occupational hearing loss AA0 1979 Annex A ISO 1999-01-15 robinson sutton equations spoor equations |
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