| 摘要 |
An air duct includes a frame and a number of guiding members detachably mounted to the frame. The frame includes two opposite sidewalls each defining a number of through holes. Each guiding member includes a plate and a pole connected to a side of the plate. Two protrusions are respectively formed on opposite ends of the pole, to be extended through two corresponding ones of the through holes respectively defined in the two sidewalls, and then are blocked by outer surfaces of the corresponding sidewalls.
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