NEN EN 949-1999 标准详情
- 标准号:NEN EN 949-1999
- 中文标题:
- 英文标题:Windows And Curtain Walling, Doors, Blinds And Shutters - Determination Of The Resistance To Soft And Heavy Body Impact For Doors
- 标准类别:荷兰国家标准NEN
- 发布日期:
Applicable to all doors, covering the methods to be used to determine the damage caused by striking with a soft and heavy body, the face of a closed door leaf fixed in its own door frame as part of a doorset.
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