SS EN 448 Ed. 2 (2003) 标准详情
- 标准号:SS EN 448 Ed. 2 (2003)
- 中文标题:
- 英文标题:Preinsulated Bonded Pipe Systems For Underground Hot Water Networks - Fitting Assemblies Of Steel Service Pipes, Polyurethane Thermal Insulation And Outer Casing Of Polyethylene
- 标准类别:新加坡SS
- 发布日期: