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现行 KS I ISO 11546-2-2020
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음향 — 방음상자의 차음 성능 결정 —제2부: 현장 측정(검수용 및 검증용) 声学 - 隔音隔音性能的测定 - 第2部分:原位测量(接受和验证目的)
发布日期: 2020-09-16
该规格规定了计算机械用隔音室隔音性能(插入损耗)的现场测量方法。该规定只适用于一个完整的隔音室,不适用于用于隔音室制造的每个面板。
이 규격은 기계용 방음실의 차음 성능(삽입 손실) 산정을 위한 현장 측정 방법을 규정한다. 이 규정은 하나의 완전한 방음실에만 적용하며, 방음실의 제조에 쓰이는 개개의 패널에는 적용하지 않는다.
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