GB/T 17697-2014

Active

Acoustics―Determination of sound power radiated into a duct by fans and other air-moving devices―In-duct method

声学 风机和其它通风设备辐射入管道的声功率测定 管道法

Standard Type
GBT
ICS
17.140
CCS
A59
Status
现行
Issue Date
2014-09-03
Implementation
2015-02-01
Responsible Dept
中国科学院
Drafting Unit
N/A