NEN EN 641-1994 标准详情
- 标准号:NEN EN 641-1994
- 中文标题:钢筋混凝土压力管,圆柱型,包括接头和配件
- 英文标题:Reinforced Concrete Pressure Pipes, Cylinder Type, Including Joints And Fittings
- 标准类别:荷兰国家标准NEN
- 发布日期:
Specifies the requirements and manufacture of reinforced concrete pressure pipe cylinder type that is not prestessed. Covers pretensioned concrete cylinder pipe in which the reinforcement is wrapped, under low tension, directly on to the steel cylind
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