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SN (СН) 2.2.4/2.1.8.562-96Noise in the Workplace, in Indoor Spaces of Residential and Public Buildings, and in Residential Development Zones.Шум на рабочих местах,. в помещениях жилых, общественных зданий и на территории жилой застройки. |
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MISC (ПР) OND-90-Part2All-Union Regulation Handbook On Monitoring Air Pollution Sources Ond-90 Part II |
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