ISO/TC 43/SC 1/WG 67
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81317 | ISO 9612 | Acoustics — Determination of occupational noise exposure — Methodology | Izstrādē |
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| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81317 | ISO 9612 | Acoustics — Determination of occupational noise exposure — Methodology | Izstrādē |