Acoustics—Acoustic insulation for pipes,valves and flanges
IDT ISO 15665:2003
全国声学标准化技术委员会(SAC/TC 17)
This standard is the original Chinese electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
