roof venting meaning in English
屋顶通风设备
Examples
- Automatically operated roof vents for smoke and heat
排烟和加热用自动开关屋顶通风孔 - Standard for safety for automatically operated roof vents for smoke and heat
用于烟和热的自动操作屋顶通风孔的安全标准 - Automatic roof vent
自动屋顶通风设备
屋顶通风设备