92/45661 DC 标准详情
- 标准号:92/45661 DC
- 中文标题:
- 英文标题:Amendment No.1 To Bs 7457:1991 Specification For Polyurethane (pur) Foam Systems Suitable For Stabilization And Thermal Insulation Of Cavity Walls With Masonry Or Concrete Inner And Outer Leaves
- 标准类别:标准草案
- 发布日期: