GB/T 7341.4-1998

Audiometers--Part 4:Equipment for extended high-frequency audiometry

STANDARD published on 8.5.1998

English, Chinese -
electronic design (pdf) (298.80 USD)

The information about the standard:

Designation standards: GB/T 7341.4-1998
Publication date standards: 8.5.1998
Country: Chinese technical standard
Category: Technical standards GB