
【国外标准】 음향 — 실내용 스크린, 가구, 단일 개체 — 시험실 측정 기반 부재의 흡음 및 음향 감쇠 평가
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适用范围:
暂无
标准号:
KS F ISO 20189
标准名称:
음향 — 실내용 스크린, 가구, 단일 개체 — 시험실 측정 기반 부재의 흡음 및 음향 감쇠 평가
英文名称:
Acoustics — Screens, furniture and single objects intended for interior use — Rating of sound absorption and sound reduction of elements based on laboratory measurements标准状态:
现行-
发布日期:
2024-11-01 -
实施日期:
出版语种:
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