DIN 1211-1-2003 标准详情
- 标准号:DIN 1211-1-2003
- 中文标题:双行程踏脚铁 第1部分:砌墙或浇灌混凝土用踏脚铁
- 英文标题:step irons for staggered manhole steps; part: sgtep irons to be fitted in masonry or set into conrecte
- 标准类别:德国标准
- 发布日期:2003-05-01
This standard specifies requirements for step irons for staggered manhole steps designed to be fitted intobrickwork or concrete manholes giving access to sewerage systems. General requirements and test meth-ods for such step irons are specified in DI
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