Cover air vents with filters .

覆盖带 过滤器 的通风孔。

High-efficiency heat exchange and rear panel air vents ensure maximum air flow.

高效率的热交换和背板通气孔保证了最大空气流量。

High - efficiency heat exchange and rear panel air vents ensure maximum air flow.

高效率的热交换和背板通气孔保证了最大空气流量.

Adjust the heat of the barbecue by opening and closing the air vents.

通过开关气阀来调节烧烤架的温度。

Another example of this is the elegantly designed gearshift panel with louvered air vents, which when closed form a smooth and visually clean surface.

另一个例子是优雅设计与变速器小组百叶窗空气通风口，而当形成一个封闭的表面光滑、视觉干净。