GB/T 25077.2-2026

Upcoming

Acoustics—Determination of airflow resistance—Part 2：Alternating airflow method

声学 流阻测定 第2部分：交变气流法

Standard Type
GBT
ICS
17.140
CCS
A59
Status
即将实施
Issue Date
2026-01-28
Implementation
2026-08-01
Responsible Dept
中国科学院
Drafting Unit
N/A