CP 144-3-1970 标准详情
- 标准号:CP 144-3-1970
- 中文标题:屋顶覆料.第3部分:组合沥青毡.米制单位
- 英文标题:Roof coverings. Built-up bitumen felt. Metric units
- 标准类别:其他国内外OTHERSS
- 发布日期:1970-12-14
Deals with the use of bitumen roofing felts conforming to BS 747. Sets down requirements for materials, design and construction of roofs and preparation of surfaces both flat and pitched on which built-up roofing is to be laid and gives general recom
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