GB/T 20242-2006

Abolished

Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids

声学 助听器真耳声特性的测量方法

Standard Type
GBT
ICS
17.140
CCS
A59
Status
废止
Issue Date
2006-05-08
Implementation
2006-11-01
Responsible Dept
中国科学院
Drafting Unit
N/A