ISO 9053-2:2020 声学 气流阻力的测定 第2部分：交替气流法

标准编号：ISO 9053-2:2020

中文名称：声学 气流阻力的测定 第2部分：交替气流法

英文名称：Acoustics — Determination of airflow resistance — Part 2: Alternating airflow method

发布日期：2020-09

标准范围

This document specifies an alternating airflow method for the determination of the airflow resistance of porous materials for acoustical applications.
Determination of the airflow resistance based on static flow is described in ISO 9053-1.

标准预览图