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DIN EN ISO 10848-4:2010-12

Отменен
Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 4: Application to junctions with at least one heavy element (ISO 10848-4:2010); German version EN ISO 10848-4:2010 — 15 стр.
ICS
91.120.20 Acoustics in building. Sound insulation / Акустика в зданиях. Звукоизоляция