GB/T 17247.2-1998

Acoustics--Attenuation ofsound during propagation outdoors--Part 2:General method of calculation

STANDARD published on 18.3.1998

English, Chinese -
electronic design (pdf) (754.80 USD)

The information about the standard:

Designation standards: GB/T 17247.2-1998
Publication date standards: 18.3.1998
Country: Chinese technical standard
Category: Technical standards GB