13/30241570 DC 标准详情
- 标准号:13/30241570 DC
- 中文标题:
- 英文标题:Bs 5911-3:A1 - Concrete Pipes And Ancillary Concrete Products - Part 3: Specification For Unreinforced And Reinforced Manholes And Soaka Ways (Complementary To Bs En 1917:2002)
- 标准类别:其他国内外OTHERSS
- 发布日期: