BS 7273-4-2015 Expert Commentary 标准详情
- 标准号:BS 7273-4-2015 Expert Commentary
- 中文标题:
- 英文标题:Expert Commentary on BS 7273?4:2015, Code of practice for the operation of fire protection measures. Actuation of release mechanisms for doors
- 标准类别:英国标准BS
- 发布日期:01 May 2017