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Acoustics—Determination of airflow resistance—Part 2:Alternating airflow method
Standard in brief
Scope of Application:
本文件描述了测量声学多孔材料流阻的交变气流法。
Basic information
Standard No:GB/T 25077.2-2026
Standard Name:声学 流阻测定 第2部分:交变气流法
English Name:Acoustics—Determination of airflow resistance—Part 2:Alternating airflow method
Standard Status:现行
Release Date:2026-01-28
Effective Date:2026-08-01
Language of Publication:中文简体
Standard Classification
ICS Number:17.140
CCS Number:A59
Related Standards
Referenced Standards:ISO/IEC Guide 98-3
Adopted Standards:ISO 9053-2:2020
Adopted Standard Name:《声学 流阻测定 第2部分:交变气流法》
Adoption Level:IDT
Publication Information
Number of pages:24
Number of words:31 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-01-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:25077.2
Drafter:陶建成、邹海山、谭华、李志远、程晓斌、尹铫、刘丹晓、吕亚东、邓峥、牛锋
Drafting Organization:南京大学、中国建筑科学研究院有限公司、安徽微威减震降噪技术研究院、中国科学院声学研究所、上海市计量测试技术研究院、中国计量科学研究院
Management Organization:全国声学标准化技术委员会(SAC/TC 17)
Proposing Department:中国科学院