ventilation level
常见例句
- For level ventilation network, parallel doubles drifts and upwards…
阶段通风网络采用两翼平行双巷双上下行通风。 - Sufficient exhaust ventilation to keep dust level as low as possible.
良好的排风设施，尽可能降低环境中的粉尘。 - From street level, ventilation void is now completely hidden by this inclined landscape, which also helps protectingpeople from falling down.
从街道看去，通风空间如今完全被隐藏在绿地景观后面，同时绿地景观也起到了防止行人不慎坠落的作用。 返回 ventilation level