1 documents found
R & D report
Head: Trohymenko Mykolay Panasovych. Development of requirement specification is on DSTU of "Acoustician. Measuring of sound-proofing is in buildings and build elements" (EN ISO 140-5:1998, EN ISO 140-6:1998, EN ISO 140-7:1998), Verification GOST 23499-79, ST СЭВ a 1929-79 "Measuring method sound-proofingin reverberatsionnoy kamere", ST СЭВ 4867-84 "Sound-proofing of ograzhdayuschikh konstruktsiy". (popup.stage: ). The State Research Institute of Building Constructions (NDIBC). № 0208U002832
1 documents found
Updated: 2026-03-26
