BS EN 845-2-2013 标准详情
- 标准号:BS EN 845-2-2013
- 中文标题:砖石结构辅助部件规格.过梁
- 英文标题:Specification for ancillary components for masonryLintels
- 标准类别:英国标准BS
- 发布日期:31 August 2013
Describes requirements for prefabricated lintels for maximum spans of 4,5 m and made from steel, autoclaved aerated concrete, manufactured stone, concrete, fired clay units, calcium silicate units, natural stone units, or a combination of these mater
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