Cost savings because only the filter is changed, not the entire hood.

节省成本，只需更换滤网，而非整个系统。

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Air of kitchen and diesel generator room is exhausted by filter-type extraction hood, which is laid on the roof of the building.

厨房及柴油发电机房排风采用过滤型排气罩，且屋顶排放。

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Rounding out the specs are optical image stabilization (MEGA OIS), intelligent ISO, AF tracking, face detection, HDMI output, and intelligent scene selector with Venus Engine HD image processing and a Supersonic Wave Filter dust reduction system under the hood.

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