SS EN 253-2003 标准详情
- 标准号：SS EN 253-2003
- 中文标题：
- 英文标题：District Heating Pipes - Preinsulated Bonded Pipe Systems For Directly Buried Hot Water Networks - Pipe Assembly Of Steel Service Pipe, Polyurethane Thermal Insulation And Outer Casing Of Polyethylene
- 标准类别：新加坡SS
- 发布日期：
