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ISO 4869-3:2007 (R2017)
Acoustics — Hearing protectors — Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixtureMore info
| Author | ISO/TC 43/SC 1 Noise |
|---|---|
| Editor | ISO |
| Document type | Standard |
| Format | Paper |
| Confirmation date | 2017-06-06 |
| Edition | 1 |
| ICS | 13.340.20 : Head protective equipment |
| Number of pages | 11 |
| Replace | ISO/TR 4869-3:1989 |
| Weight(kg.) | 0.1187 |
| Year | 2007 |
| Country | Switzerland |