| 摘要 |
A device for opening and closing a trunk lid comprises: a trunk lid opening/closing switch operated between an opening mode and a closing mode; a cylinder having one end rotatably fixed to a body panel; a piston dividing a space within the cylinder into a first chamber and a second chamber; a piston rod having one end rotatably fixed to the trunk lid; and a pneumatic section for selectively supplying compressed air into one of the first and second chambers and discharging air in the other one of the first and second chambers, out of the cylinder, according to an operation of the trunk lid opening/closing switch.
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