DIN 4281 标准详情
- 标准号：DIN 4281
- 中文标题：
- 英文标题：Concrete For Drainage Units - Manufacture, Requirements And Testing
- 标准类别：德国标准DIN
- 发布日期：
DIN 4281
内容简介
Applies to factory-made drainage units, components and fittings (hereinafter briefly termed drainage units) made of concrete and reinforced concrete, also in combination with cast iron or steel, unless special requirements are laid down in standards
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