GrabCAD 模型信息
Natural smoke outlet · 模型 143372
Ca Si board self-supporting natural ventilation and smoke outlet duct systems with fire attached from either inside or outside. This system will be satisfied the stability, integrity and insulation criteria of BS476: Part 20 and Part 24 at least 120min or 240 min, subjected to different of board thickness.
- 格式
- Rhino、Rendering、Other
- 分类
- Construction
- 标签
- 未标注
- 数据更新
- 2026-09-17T01:04:51Z
