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NBN ISO 1999:1992
Acoustics - Determination of occupational noise exposure and estimation of noise-induced hearing impairment
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Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 09/09/1992 |
| Page Count | 25 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
09/09/1992
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