ASTM C478M-2006b 标准详情
- 标准号:ASTM C478M-2006b
- 中文标题:标准规格为预制钢筋混凝土检查井(米制)
- 英文标题:Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2006
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular precast reinforced concrete manholes used in sewer and water works.1.2 Part I, Sections , of this specification pre
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