ASTM C412M-2005a 标准详情
- 标准号:ASTM C412M-2005a
- 中文标题:混凝土排水瓦管标准规范(米制)
- 英文标题:Standard Specification for Concrete Drain Tile (Metric)
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005
p>1.1 This specification covers concrete drain tile with internal diameters from 100 to 900 mm, that are intended to be used for surface and subsurface drainage.1.2 This specification is the metric counterpart of Specification C 412.Note 18212;This s
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