GB/T 6446-1986

Frequency weighting for the measurement of aircraft noise (D—weighting)

STANDARD published on 28.5.1986

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

The information about the standard:

Designation standards: GB/T 6446-1986
Note: WITHDRAWN
Publication date standards: 28.5.1986
Country: Chinese technical standard
Category: Technical standards GB