appearance(Propylene random copolymer(PP-R) materials for piping systems for hot and cold water inst
作者:百检网 时间:2021-12-01 来源:互联网
- 检测分类 未定义
- 样品名称 Propylene random copolymer(PP-R) materials for piping systems for hot and cold water installations
- 检测项目 appearance
- 检测标准 《Propylene random copolymer(PP-R) materials for piping systems for hot and cold water installations》 SH/T1750-2005