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Head: Трохименко Микола Панасович. DSTU design development "Acoustics. Acoustic insulation measuring in buildings and building elements" (EN ISO 140-5:1998, EN ISO 140-6:1998, EN ISO 140-7:1998), GOST verification 23499-79, СТ СЭВ 1929-79 "Acoustic absorption measuring in reverberation room", СТ СЭВ 4867-84 "Acoustic insulation of frame structures"..
State Enterprise «The State Research Institute of Building Constructions». № 0107U010653
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Updated: 2026-03-21
