I.S. EN 1917-2002 标准详情
- 标准号:I.S. EN 1917-2002
- 中文标题:
- 英文标题:Concrete Manholes And Inspection Chambers, Unreinforced, Steel Fibre And Reinforced
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
Describes performance requirements as defined in Table 1 and describes test methods for precast concrete units for inspection chambers designed to be used for inverts not exceeding 2 metres deep and manholes, of circular, rectangular (with or without
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