GB/T 6659-1986

Measurement of electroacoustical characteristics of hearing aids with automatic gain control circuits

STANDARD published on 31.7.1986

English, Chinese -
electronic design (pdf) (248.80 USD)

The information about the standard:

Designation standards: GB/T 6659-1986
Note: WITHDRAWN
Publication date standards: 31.7.1986
Country: Chinese technical standard
Category: Technical standards GB