$10
Asbestos-cement pressure pipes and joints for water
NEQ ISO 160-80
国家建筑材料工业局苏州混凝土水泥制品研究院
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.