Acoustics—Attenuation of sound during propagation outdoors—Part 2:General method of calculation
EQV ISO 9613-2:1996
全国声学标准化技术委员会
This standard is the original Chinese electronic standard. If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com. After you successfully purchase, we will send the electronic version of this standard to your email address
